Can't-Miss Celebrity Pics!

Reese Witherspoon was all smiles during her Friday outing in LA.

Paris Hillton went overseas to Milan on Friday.

Game of Thrones actor Richard Madden was spotted in NYC on Friday.

Evan Rachel Wood opted for a simple black and white outfit in NYC on Friday.

On Friday, Kate Moss couldn't contain her excitement in LA.

Mariah Carey looked fresh faced during a stop at Craig's restaurant in LA on Thursday.

Taylor Swift wore a white dress for her Wednesday out in LA.

On Wednesday, Ryan Guzman brought his good looks to the set of POPSUGAR Now in LA. The actor told editor Lindsay Miller all about The Boy Next Door, his new movie with Jennifer Lopez.

Hilary Duff was all smiles in LA on Wednesday.

Zac Efron was in fine form as he filmed scenes for Bad Grandpa in Atlanta on Wednesday.

Chris Pine helped announce the Oscars nominations in LA on Thursday.

On Wednesday, Amy Adams hit the red carpet at the LA Art Show's opening night with her fiancé, Darren Le Gallo.

Juliette Lewis and Ryan Phillippe showed their off-screen chemistry while discussing their new ABC show Secrets & Lies at the TCAs in LA on Wednesday.

Jennifer Hudson struck a pose at for a good cause at her Turn It Up For Change charity event, which benefits the Human Rights Campaign, in Chicago on Wednesday.

Emily VanCamp dazzled in purple at the TCAs in LA on Wednesday.

Sam Claflin and Lily Collins stopped by POPSUGAR Now in LA for a chat about their new movie, Love, Rosie, with editor Lindsay Miller on Wednesday.

Gwyneth Paltrow hit the high notes on The Tonight Show Starring Jimmy Fallon in NYC on Wednesday.

Prince Harry attended a Coach-Core graduation event in London on Wednesday.

Alessandra Ambrosio took a Wednesday phone call in LA.

Colin Firth stepped out in London for the world premiere of Kingsman: The Secret Service on Wednesday.

Naomi Watts had a Wednesday shoot in Malibu.

Khloé Kardashian wore an edgy outfit during a Wednesday outing in LA.

Benedict Cumberbatch whisked his fiancée, Sophie Hunter, through London's Heathrow airport on Tuesday.

Chris Hemsworth looked as handsome as ever on Tuesday in NYC.

Jennifer Lopez went to promote The Boy Next Door at Miami's Despierta America on Tuesday.

Josh Hutcherson made a Tuesday morning smoothie run in LA.

Paul Rudd threw a bowling benefit in LA on Monday night.

Naya Rivera spent her Tuesday morning at The View in NYC.

Julianne Moore and Kristen Stewart attended a speaker panel in NYC on Tuesday.

Kim Kardashian was spotted at LAX on Sunday.

Jon Hamm, Christina Hendricks, and January Jones chatted about the final season of Mad Men at the TCAs in LA on Saturday.

Iggy Azalea supported her boyfriend, LA Lakers player Nick Young, at his team's game against the Portland Trail Blazers in LA on Sunday.

Ian Somerhalder accepted the dogs's best friend award at the World Dog Awards in LA on Saturday.

Kristen Stewart made her way through JFK on Sunday.

Lily Aldridge flaunted her bikini body during a photo shoot in Puerto Rico on Sunday.

Hayden Christensen stepped out in LA on Sunday.

Sofia Vergara stayed dry in LA on Saturday.

Reese Witherspoon caught a flight at LAX on Monday.

Zac Efron transformed into a prepster on the set of Dirty Grandpa in Atlanta on Monday.

Kristen Stewart kept it casual in NYC on Wednesday.