We fell in love with Ashton Kutcher  and Mila Kunis  all over again when the parents-to-be danced, smiled, and laughed their way through the famed Stagecoach Music Festival. Elsewhere, Kim Kardashian  and Serena Williams had a ladies-only stroll in Paris as the reality star prepared for her upcoming nuptials with Kanye West . In other cute duo moments, Olivia Wilde  stepped out with Jason Sudeikis just a week after she gave birth to their son, Otis, and Michael Douglas and Catherine Zeta-Jones  made a dashing red carpet appearance together. Keep reading to see all that and much more in this week's can't-miss shots!
Source: Getty , FameFlynet 
Gwyneth Paltrow  visited Paris Photo in LA on Sunday.
Meg Ryan  and Billy Crystal reunited for the Chaplin Award gala in NYC on Monday.
Rihanna , Ryan Seacrest , and Jennifer Lopez  shared a jovial moment at the star-studded iHeartRadio Music Awards  in LA on Thursday.
Reese Witherspoon  and Angie Harmon  partied with Princess Charles of Moanco at a The Colleague's annual Spring luncheon in LA on Tuesday.
Emma Stone  gave a wave while arrived at Good Morning America in NYC on Tuesday.
Jessica Biel  celebrated the Tiffany's Atlas collection in LA on Tuesday.
Olivia Wilde  gave birth to her son, Otis, just last week, but you'd never know based on her first postbaby appearance  with Jason Sudeikis at the Ms. Foundation Women of Vision Gala in NYC on Thursday.
On Tuesday, Benedict Cumberbatch attended the opening of City Social restaurant in London.
On Monday, Rihanna  showed off her toned figure in a turquoise ensemble in NYC.
On Monday, pregnant Ginnifer Goodwin  ran errands around West Hollywood, CA.
On Tuesday, Jennifer Garner  ran errands with a smile in LA.
On Tuesday, Kate Upton struck a pose in a photo shoot in NYC.
Sarah Jessica Parker  celebrated the New York Pops's 31st birthday in NYC on Monday.
Taylor Swift  wore a floral frock during an NYC stroll on Monday.
Following reports that she is getting legally married this week, the reality star jetted off to Paris, where she met up with friend Serena Williams  on Wednesday.
Michael Douglas and Catherine Zeta-Jones  held hands on the red carpet at Monday night's Chaplin Award gala in NYC.
Kate Beckinsale  looked chic while filming Absolutely Anything in London on Monday.
Brooklyn Decker and Andy Roddick went barefoot for TOMS One Day Without Shoes event in LA on Tuesday.
Source: Michael Simon
Mila Kunis and Ashton Kutcher got in touch with their country roots  when they attended the Stagecoach Music Festival in Indio, CA, last weekend.