Joshua Jackson  was a standout gentleman when he held out his arm for Diane Kruger  in NYC on Saturday. Donning a V-necked sweater, the actor had a big smile as Diane, clad in a cream blazer and black dress, held on to her handsome beau. Elsewhere in the city, Emma Stone  brought on the adorable moments with her brother, Spencer Stone, before her LOL-worthy kissing sketch with Andrew Garfield  on Saturday Night Live, and Naomi Watts  and Emmy Rossum dazzled at the GLAAD Media Awards. In other great moments, Leonardo DiCaprio  hit up an art gallery in LA, and Tom Brady  brought his dashing looks to a Kentucky Derby preparty, while his supermodel wife, Gisele Bündchen, took a bite of the Big Apple. Keep reading to see all that and more in this weekend's must-see snaps!
Ashton Kutcher  was in charge of iced-coffee duties in LA on Saturday.
Taking the Plunge
On Saturday, Lea Michele  wore a revealing ensemble to the Legends of Oz: Dorothy's Return LA premiere.
Naomi Watts  spoke at the 25th annual GLAAD Media Awards in NYC on Saturday.
Two Thumbs Up
Cara Delevingne bared her midriff at the Fendi  store launch afterparty in London on Friday.
Suki Waterhouse showed off a jovial mood outside the Fendi  store launch afterparty in London on Friday.
Pretty in Pink
On Saturday, Emmy Rossum showed her support for GLAAD at the organization's 25th annual media awards.
Viva Las Vegas
Joe Jonas  had one hand in his pocket before a prefight party at the MGM Grand in Las Vegas on Saturday.
For the Camera
On Friday, Neil Patrick Harris  embraced a new look during a photo shoot with celebrity photographer Mario Testino on NYC's upscale Fifth Avenue.
Gisele Bündchen embraced a friend in NYC on Friday.
Tom Brady  kicked off the Kentucky Derby weekend with a smile at the Barnstable Brown Gala in Louisville, KY, on Friday.
Leonardo DiCaprio  mingled at the Kohn Gallery grand opening event in LA on Friday.
Braving the Heat
Kim Kardashian  donned a red pencil skirt while running errands in LA on Friday.
Legs For Days
On Friday, Jennifer Garner  was all smiles while out and about in LA.
In NYC on Friday, Taylor Swift  wore a polka-dot dress designed by Zooey Deschanel .
Jon Hamm  hung out with his Mad Men costar John Slattery and producer Sam Bisbee at the premiere afterparty for John's latest directorial effort, God's Pocket, at The Church Key in LA on Thursday.
Clad in Plaid
On Friday, Justin Timberlake  kept it low-key in Brussels, Belgium.
Emma Stone  joked around with her brother, Spencer Stone, at the 17th annual Revlon  Run/Walk For Women in NYC on Saturday.
Diane Kruger  and Joshua Jackson  walked in step in NYC on Saturday.