Wedding season is here! Celebrities love the special time of year just like the rest of us, and many of them have hopped from ceremony to ceremony through the years. Jennifer Aniston , Kristen Bell , and Jennifer Garner  were just two of the many stars who attended Jimmy Kimmel's wedding  in 2013, while Kate Middleton and Prince William have attended numerous nuptials. Some stars have even served as their friend's bridesmaids , and others stars have acted as wedding officiants . Scroll through to see how celebrities have made stylish, romantic, and memorable entrances at weddings across the world — and don't forget to check out our ultimate celebrity wedding gallery  to see all the stars who have tied the knot.
In 2015, Rihanna  served as a bridesmaid at her assistant Jennifer Rosales's nuptials in Hawaii.
In March 2012, a pregnant Jessica Simpson  served as a bridesmaid at Lauren Zelman's wedding  to Bret Harrison in Palm Springs, CA.
Rachel McAdams  was spotted flashing a smile at her sister, Kayleen's, nuptials in Canada in May 2015.
Kirsten Dunst  was the maid of honor at a pal's wedding  in Santa Barbara, CA in 2012.
Adam Brody  and Jessica Simpson  played a part in their friend Lauren Zelman's wedding  to Bret Harrison in Palm Springs, CA in March 2012.
Former couple Selena Gomez  and Justin Bieber looked so happy at a friend's wedding  in Mexico in December 2011.
Back in 2011, Keira Knightley  was a bridesmaid at her brother, Caleb's wedding  to designer Kerry Nixon in Scotland.
Rihanna  helped her stylist, Sonya Benson, celebrate her nuptials in NYC in August 2015.
Emma Bunton and her partner, Jade Jones, were all smiles at Geri Halliwell's nuptials to Christian Horner  in England in May 2015.
Back in 2014, Cara Delevingne played the role of maid of honor  at her sister, Poppy's, wedding  in Morocco.
Former Glee stars Naya Rivera,Jenna Ushkowitz, and Vanessa Lengies attended their costar Heather Morris's wedding  in May 2015.
In 2012, Jessica Simpson  and Zach Braff  made an appearance at CaCee Cobb's wedding  to Donald Faison in LA in December 2012.
In 2008, Rachel Bilson  was a part of Josh Schwartz and Jill Stonerock's big day in Santa Barbara, CA.
Jessica Alba  and Cash Warren attended Jessica Simpson  and Eric Johnson's wedding  in Santa Barbara, CA in July 2014.
Jessica Alba  and Cash Warren kept things playful at a friend's wedding  in LA back in June 2014.
Jennifer Garner  was all smiles at a wedding  in Montecito, CA in October 2006.
Sarah Michelle served as a pal's bridesmaid at a wedding  in Santa Monica, CA in August 2006.
David Beckham  was spotted chatting with some of the other wedding  guests at Guy Ritchie 's nuptials to Jacqui Ainsley in 2015.
Armie Hammer and Henry Cavill also posed for pictures during Guy Ritchie 's big day in 2015.
Jason Statham snapped a selfie with Rosie Huntington-Whiteley and Henry Cavill at Guy Ritchie 's wedding  Jacqui Ainsley in July 2015.
Brad Pitt  looked dapper at Guy Ritchie's wedding  in July 2015.
Jenna Dewan Tatum and Sarah Hyland hit the dance floor together at Joe Manganiello's nupitals to Sofia Vergara in November 2015.
Ed O'Neill shared a sweet dance with Sofia Vergara at her wedding  in November 2015.
Channing Tatum  was among the celebrity guests at Sofia Vergara's wedding  to Joe Manganiello.
Ty Burrell, Eric Stonestreet, Jesse Tyler Ferguson, and Justin Mikita were all in attendance when Sofia Vergara married Joe Manganiello  in November 2015.
Reese Witherspoon  helped Sofia Vergara celebrated her nuptials to Joe Manganiello  in November 2015.
Emma Roberts was on hand to support designer pal Kara Smith as bridesmaid in her November 2015 wedding .
Taylor Swift  served as maid of honor at her childhood BFF, Britany Maack's, wedding  in March 2016.
Beyoncé was a bridesmaid for her sister Solange and singer Janelle Monaé was also part of the wedding  party when Solange married Alan Ferguson  in November 2014.
Ashley Tisdale married Christopher French  in September 2014 and enlisted her High School Musical costar and longtime pal Vanessa Hudgens  as a member of her bridal party.
Nicole "Snooki" Polizzi gave her friend and former Jersey Shore costar Jenni "JWoww" Farley the honor of being her bridesmaid when she married Jionni LaValle  in November 2014.
Kristen Bell  and Dax Shepard posed with Jimmy Kimmel at his July 2013 wedding  in Ojai, CA.
Penelope Cruz was spotted leaving Salma Hayek  and Francois-Henri Pinault's Venetian wedding  in a water taxi in April 2009.
In March 2012, a then-pregnant Kristin Cavallari  soaked up the sun with Jay Cutler in Cabo San Lucas, where they attended pal Kendhal Beal's wedding .
Demi Lovato left Kim Kardashian  and Kris Humphries's August 2011 wedding  ceremony in Montecito, CA.
Ciara struck a pose before heading into La La Vasquez and Carmelo Anthony's NYC wedding  in July 2010.
Lindsay Lohan  was among many of the famous guests at Kim Kardashian  and Kris Humphries's August 2011 wedding  ceremony in Montecito, CA.
Joe Manganiello chatted with guests at Cobie Smulders and Taran Killam's ranch-style wedding  in Solvang, CA, in September 2012.
Ringo Starr and his wife, Barbara Bach, celebrated the union between Paul McCartney and Nancy Shevell in London in October 2011.
Maggie Gyllenhaal  wore Hawaiian garb at her dad Stephen Gyllenhaal's wedding  in July 2011.
Rosie Huntington-Whiteley glowed in London in June 2008 while at Jack MacDonald and Leah Wood's wedding  ceremony.
Elijah Wood  mingled with other guests at True Blood couple Anna Paquin  and Stephen Moyer 's Malibu wedding  in August 2010.
Chris Hemsworth and wife Elsa Pataky prepared to leave St. Lucia after attending Matt and Luciana Damon's wedding  vow renewal ceremony in April 2013.
Mindy Kaling attended Ellie Kemper and Michael Koman's wedding  in NYC in July 2012.
Charlize Theron  masked herself while at Salma Hayek  and Francois-Henri Pinault's Venician wedding  in April 2009.
Mario Lopez and Courtney Mazza celebrated well into the night at Kim Kardashian  and Kris Humphries's Montecito, CA, wedding  in August 2011.
Justin Timberlake  enjoyed a cold beer while at a childhood pal's wedding  in Memphis in April 2013.
La La Vasquez, Eva Longoria , and Khloé Kardashian posed in Puerto Rico in April to celebrate the wedding  of their friend Amber Ridinger to Duane McLaughlin.
Jessica Simpson  attended a friend's wedding  in Pacific Palisades, CA, in April 2013.
Ashley Tisdale  and her boyfriend Christopher French jetted to Cabo San Lucas in April 2013 for a friend's exotic ceremony.
Ryan Seacrest  made a serious entrance at Khloé Kardashian and Lamar Odom's LA nuptials in September 2009.
John Stamos brought a guest to Howard Stern and Beth Ostrosky's wedding  in NYC in October 2008.
Kim Kardashian  and Jonathan Cheban were each other's dates to La La Vasquez and Carmelo Anthony's nuptials in NYC in July 2010.
Gwyneth Paltrow  headed to good friend Beyoncé Knowles and Jay-Z's wedding  in NYC in April 2008.
Ashley Judd  was helped out of a gondola in Venice during Salma Hayek  and Francois-Henri Pinault's April 2009 wedding .
Larsa Pippen and Scottie Pippen were among the guests at Michael Jordan's Palm Beach wedding  to Yvette Prieto in April 2013.
Nicolette Sheridan attended her Desperate Housewives castmate Eva Longoria 's Paris wedding  to Tony Parker in July 2007.
Kristen Wiig and Fabrizio Moretti attended Ellie Kemper and Michael Koman's NYC wedding  in July 2012.
Amy Poehler  and America Ferrera  cuddled up during Amber Tamblyn's NYC wedding  ceremony to David Cross.
Prince Harry, Kate Middleton, and Prince William watched the rice fly during a Swiss wedding  ceremony in March 2013.
Eva Longoria  waved as she and Tony Parker made their way to Marcia Cross 's wedding  in LA in June 2006.
Emily Blunt  and John Krasinski  arrived hand in hand to Stanley Tucci and Felicity Blunt's wedding  in London in October 2012.
Will Smith  and Jada Pinkett Smith  held hands in Rome while at Tom Cruise  and Katie Holmes 's wedding  ceremony in November 2006.
Jennifer Aniston  and Justin Theroux dropped by Jimmy Kimmel's wedding  in July 2013.
Stephanie Pratt, Kristin Cavallari , and Audrina Patridge  smiled at Heidi Montag  and Spencer Pratt 's LA nuptials in April 2007.
Gabourey Sidibe  wore a red dress to Jimmy Kimmel's July 2013 wedding .
Kobe and Vanessa Bryant attended Khloé Kardashian and Lamar Odom's lavish LA wedding  in September 2009.
Naomi Campbell  was arm in arm with Vladislav Doronin when she arrived at the royal wedding  of Prince Albert II and Princess Charlene in July 2011 in Monaco.
Jennifer Lopez  held onto then-husband Marc Anthony  while en route to Tom Cruise  and Katie Holmes 's July 2006 wedding  in Rome.
Jake Gyllenhaal  hugged his dad, Stephen Gyllenhaal, at his father's Hawaiian wedding  in July 2011.
Julie Bowen and Scott Phillips arrived together for Jesse Tyler Ferguson's NYC wedding  in the Summer of 2013.
Fergie  led the way with Josh Duhamel  in March 2011 for her Black Eyed Peas member Keith Harris's wedding  in LA.
Jessica Biel  looked sun-kissed in Santa Barbara while attending a friend's beach wedding  in July 2007.
Jennifer Garner  chatted with Luciana Damon, Matt Damon , and J.J. Abrams at the July 2013 wedding  for Jimmy Kimmel.
Ben Affleck  left St. Lucia in April 2013 after attending Matt and Luciana Damon's vow renewal with his wife, Jennifer Garner .
Pippa and Kate Middleton wore almost identical headpieces in July 2011 to watch their friend and jockey Sam Waley-Cohen tie the knot with Annabel Ballin in Berkshire, UK.
Kenan Thompson was a guest at Seth Meyers's September 2013 wedding  in Martha's Vineyard.
Jessica Alba  and Cash Warren held hands before heading into Eva Longoria  and Tony Parker's Parisian wedding  ceremony in July 2007.
Nicole Kidman  left her sister Antonia Kidman's wedding  party in Sydney in June 2010.
Lauren Conrad  made a quick getaway after Heidi Montag  and Spencer Pratt 's televised LA wedding  in April 2007.
Jamie Hince and Kate Moss  attended a friend's wedding  reception in London in June 2008.
Eva Longoria  danced with the flower girls at Mario Lopez and Courtney Mazza's ceremony in Punta Mita, Mexico, in December 2012.
David and Victoria Beckham  made an entrance at the April 2011 royal nuptials of Prince William and Kate Middleton in London.
Jerry O'Connell  and Rebecca Romijn  walked hand in hand on their way into Jesse Tyler Ferguson's July 2013 wedding  in NYC.
All of *NSYNC showed up for Chris Kirkpatrick's Orlando, FL wedding  in November 2013.
Ben Affleck  and Luciana Damon chatted at Jimmy Fallon 's July 2013 wedding  in Ojai, CA.
Padma Lakshmi went floral for Jesse Tyler Ferguson's Big Apple nuptials in July 2013.
Tina Fey  was on hand in NYC for Alec Baldwin  and Hilaria Thomas's nuptials in June 2012.
Olivia Munn and Will Forte made their way to Seth Meyers's wedding  in Martha's Vineyard in September 2013.
Matt Damon  attended Jimmy Kimmel's July 2013 wedding  in Ojai, CA.
Jessica Simpson wore a black dress  to a friend's San Diego wedding  in June 2013.
Victoria and David Beckham  made their way to part of Tom Cruise  and Katie Holmes 's extravagant Roman wedding  ceremony in November 2006.
Blake Lively  and Ryan Reynolds  attended Amber Tamblyn's wedding  in NYC in October 2012.
Eric Stonestreet, Cat Deeley, and her husband, Patrick Kielty, arrived at Jesse Tyler Ferguson's NYC wedding  in July 2013.
Justin Timberlake  and Jessica Biel  attended Chris Kirkpatrick's November 2013 wedding  in Orlando, FL.
Kate Middleton put her best hat forward with Prince William at Zara Phillips and Mike Tindall's wedding  in Edinburgh, Scotland, in July 2011.
Britney Spears  wore a gown to celebrate her sister's marriage in New Orleans in March 2014.
Backstreet Boys member Howie Dorough showed up for Nick Carter's April 2014 wedding  in Santa Barbara.