Can't-Miss Celebrity Pics!

Josh Duhamel got a move on it while filming a project in Malibu, CA, on Thursday.

Cameron Diaz and Naomi Campbell made a glamorous duo at the American Museum of Natural History's gala in NYC on Thursday.

On Thursday, Hugh Jackman and his wife, Deborra-Lee Furness, spent time with Yoko Ono at UNICEF's #Imagine Project event at the UN in NYC.

Kendall Jenner had a smiley chat with fellow model Gigi Hadid at Just Jared's Homecoming Dance in LA on Thursday.

Prince Harry's polo prowess came out during the Sentebale Polo Cup in Abu Dhabi on Thursday.

Idris Elba stopped by the BBC in London on Friday.

Miranda Kerr's hair blew in the wind in NYC on Thursday.

Joshua Jackson was his dashing self at the Hugo Boss Prize 2014 event at NYC's Guggenheim Museum on Thursday.

Lauren Conrad's fresh haircut was on display when she visited the Viceroy Hotel in LA on Thursday.

Kate Bosworth and Michael Polish were electric on the red carpet at the Hugo Boss Prize 2014 event at NYC's Guggenheim Museum on Thursday.

Keri Russell was barely recognizable as she filmed scenes for FX's The Americans in NYC on Thursday.

Zayn Malik joined his One Direction bandmates at the Jimmy Kimmel Live! studio in LA on Thursday.

Demi Moore attended the Net-a-Porter Celebrates Rosetta event with her daughters Tallulah and Scout Willis in LA on Thursday.

Charlize Theron popped up at the launch of Nasty Gal's Melrose store in LA on Thursday.

Jessie J greeted her fans on her way to a Jimmy Kimmel Live! taping in LA on Thursday.

Demi Lovato was all smiles in Paris on Friday.

Alessandra Ambrosio showed sexy cleavage at the Latin Grammy Awards in Las Vegas on Thursday.

Amanda Seyfried explored Paris on Thursday.

Jennifer Aniston opted for a classic black-and-white ensemble on Thursday night at the LA premiere of Horrible Bosses 2.

Beyoncé made a Slurpee stop in NYC on Thursday.

Ricky Martin got all dressed up on Thursday night for the Latin Grammy Awards in Las Vegas.

Orange Is the New Black costars Samira Wiley and Danielle Brooks posed together at the Out100 party in NYC on Thursday night.

Keira Knightley donned comfy overalls in NYC on Wednesday.

Ricky Martin and his wax figure were livin' la vida loca at Madame Tussauds in Las Vegas on Wednesday.

In LA on Wednesday, Gwyneth Paltrow and celebrity trainer Tracy Anderson got all dolled up for the Imagine1day gala, which honored Tracy for her contributions to the organization's education efforts in Ethiopia.

Victoria Beckham struck a pose with a fan at her boutique in Manchester, England, on Wednesday.

On Thursday, Lorde held on tight to her new trophies, which she picked up at the New Zealand Music Awards in Auckland.

Channing Tatum and Steve Carell chatted with Variety at a screening event for their film Foxcatcher in LA on Wednesday.

On Wednesday, Annie costars Rose Byrne and Quvenzhané Wallis embraced backstage at the United Nations 2014 Women's Entrepreneurship Day in NYC.

Gisele Bündchen kept it casual in NYC on Thursday.

Gabrielle Union brought her infectious personality to Univision's Despierta America! in Miami on Wednesday.

On Wednesday, Kevin Bacon and Kyra Sedgwick volunteered at the Food Bank For New York City's Thankful to Give event in NYC.

Jessica Chastain glowed outside The Daily Show With Jon Stewart studios in NYC on Wednesday.

Jim Carrey got silly with director Peter Farrelly at a photocall for their movie Dumb and Dumber To in London on Thursday.

Sean Penn and Charlize Theron had an afternoon date in LA on Wednesday.

Anna Kendrick wore a vibrant red dress to Claridge Hotel's Dolce & Gabbana Christmas tree party in London on Thursday.

Benedict Cumberbatch took a flight out of JFK on Wednesday.

Alessandra Ambrosio bared her midriff while running errands in LA on Wednesday.

Diddy was dapper at his and Ciroc vodka's Step Into the Circle event in NYC on Wednesday.

Lady Gaga wore an ensemble fit for Halloween in Manchester, England, on Wednesday.

Kim Kardashian took the mic at an event to promote her new fragrance, Fleur Fatale, in Melbourne, Australia, on Wednesday.

Pregnant Ali Larter stopped by Barneys New York in LA on Wednesday.

Ashley Tisdale held hands with her look-alike mom, Lisa Tisdale, in Studio City, CA, on Wednesday.

Reese Witherspoon was a vision in white at the LA premiere of Wild on Wednesday night.

Gabrielle Union and Dwyane Wade got silly during his A Night on the Runwade fundraiser in Miami on Tuesday.

Eddie Redmayne and Felicity Jones attended a TimesTalks event in NYC on Wednesday night.

Ariana Grande got lost in the music at A Very Grammy Christmas in LA on Tuesday.

Ben Affleck and Jennifer Garner had the look of love at the Save the Children Illumination Gala in NYC on Wednesday.

Leighton Meester and Gillian Jacobs hit the red carpet together at the LA premiere of Life Partners on Tuesday.

Joel Madden got sweet kisses from Nicole Richie and her sister, Sofia Richie, at Chateau Marmont's Bar Marmont in LA on Tuesday.

Patrick Schwarzenegger went for a run with a shirtless pal in LA on Tuesday.

Nick Jonas braved the NYC chill with the help of coffee on Tuesday.

Keira Knightley buddied up with a British Airways employee at her BAFTA conversation event in NYC on Tuesday.

Miley Cyrus went hiking with her dog and dad Billy Ray Cyrus in LA on Tuesday.

Lady Gaga's "Mother Monster" tattoo was on display in Manchester, England, on Wednesday.

Kelly Clarkson cut the ribbon at the opening of the Citizen watch store in NYC on Wednesday.

Elle Fanning looked unrecognizable on the set of her upcoming film, Three Generations, in NYC on Wednesday.

Pharrell Williams performed at A Very Grammy Christmas in LA on Tuesday.

Charlize Theron spoke at the UNAIDS Fast-Track event at UCLA in LA on Tuesday.

On Tuesday, Broadway costars Jake Gyllenhaal and Ruth Wilson were smiley at a photocall for the Manhattan Theatre Club's production of Constellations.

LL Cool J and Mary J. Blige linked up at A Very Grammy Christmas in LA on Tuesday.

Scarlett Johansson and Jamie Foxx spoke on stage during the Friends of Rockaway second annual Hurricane Sandy fundraiser in NYC on Tuesday.

Angelina Jolie was all smiles at an Unbroken photocall in Sydney, Australia, on Monday.

Rihanna wore a sleek pink suit as MAC's Viva Glam spokesperson for the brand's AIDS Fund film premiere in LA on Tuesday.

Christina Hendricks looked amazing at the CNN Heroes: An All Star Tribute event in NYC on Tuesday.

Andrew Garfield stepped out for the Worldwide Orphans Foundation's 10th annual gala in NYC on Monday.

Eva Longoria and Victoria Beckham linked up at the Global Gift Gala in London on Monday.

Jennifer Lawrence struck an over-the-shoulder pose at the LA premiere of Mockingjay on Monday.

Benedict Cumberbatch and Keira Knightley hit the red carpet in NYC on Monday for the premiere of The Imitation Game.

David and Victoria Beckham turned his AnOther Man magazine event into a date night in London on Thursday.