The Weekend's Must-See Snaps!

On Saturday, Anna Faris and Rosario Dawson got silly on the field at the Veuve Clicquot Polo Classic in LA.

Emma Stone showed some leg at the New York Film Festival on Saturday.

Ashley Olsen attended the Hammer Museum's Gala in the Garden in LA on Saturday.

New dad Ashton Kutcher made a grocery run in LA on Saturday.

After arriving at the event for Birdman or (The Unexpected Virtue of Ignorance) at the New York Film Festival on Saturday, Naomi Watts gave Edward Norton's wife, producer Shauna Robertson, a memorable embrace.

Julia Roberts was pretty in pink at the Hammer Museum's Gala in the Garden in LA on Saturday.

On Saturday, Rihanna wore her sunglasses at night in LA.

Taylor Swift had a smiley moment in London on Saturday.

Kate Bosworth dazzled at the Hammer Museum's Gala in the Garden in LA on Saturday.

Khloé Kardashian hung out with Paris and Nicky Hilton at the Cle Dubai restaurant in Dubai, United Arab Emirates, on Friday.

On Friday, Channing Tatum and Jenna Dewan turned the NYC premiere of Foxcatcher into a date.

On Saturday, Rachel Zoe had fun with her sons, Skyler and Kaius Berman, at the Veuve Clicquot Polo Classic in LA.

Vanessa Hudgens struck a sexy pose at the Gorgeous & Green Gala benefiting Global Green USA in San Francisco on Friday.

Olivia Culpo donned a bikini for her Friday in Miami with boyfriend Nick Jonas.

Justin Theroux took his motorcycle out for a spin in LA's Bel Air neighborhood on Friday.

Rachel Bilson's baby bump was front and center when she ran errands in the Studio City neighborhood in LA on Friday.

Bradley Cooper attended the premiere party for Foxcatcher in NYC on Friday.

Ian Somerhalder and Nikki Reed arrived at LAX with a furry pal on Friday.

Kourtney Kardashian and Scott Disick walked in step at the Burbank, CA, airport on Saturday.

Jada Pinkett Smith stepped out in NYC on Friday.

Sienna Miller and Tom Sturridge held hands in NYC on Friday.

Lucy Liu was all smiles on the Extra set in NYC on Friday.

Zoe Saldana showed off her baby bump at the NCLR ALMA Awards in Pasadena, CA, on Friday.

Louis Tomlinson headed out in London with a smile on Friday.

Kristen Stewart hung out with a girlfriend in LA on Saturday.