Tina Fey and Amy Poehler get funny on stage and more in Celebrity Sightings
/ 26 PHOTOS
Jon Hamm
Jon Hamm gets goofy at the premiere of "Million Dollar Arm" at El Capitan theatre in Hollywood, Calif., on May 6.
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Bill Paxton
Bill Paxton attends the premiere of Disney's "Million Dollar Arm" at the El Capitan Theatre in Hollywood, Calif., on May 6.
— David Livingston / Getty Images North America
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Ellie Kemper
Ellie Kemper waves at cameras at the premiere of Disney's "Million Dollar Arm" at the El Capitan Theatre in Hollywood, Calif., on May 6.
— David Livingston / Getty Images North America
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Lisa Rinna
Lisa Rinna attends the premiere of Disney's "Million Dollar Arm" at the El Capitan Theatre in Hollywood, Calif., on May 6.
— Frazer Harrison / Getty Images North America
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Aasif Mandvi
Aasif Mandvi attends the premiere of Disney's "Million Dollar Arm" at the El Capitan Theatre in Hollywood, Calif., on May 6.
— David Livingston / Getty Images North America
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Miley Cyrus
Miley Cyrus performs at 02 Arena in London on May 6.
— Simone Joyner / Getty Images Europe
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Jerry Seinfeld
Jerry Seinfeld speaks onstage at Spike TV's "Don Rickles: One Night Only" in New York on May 6.
— Theo Wargo / Getty Images North America
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Robert De Niro
Robert De Niro attends the Spike TV's "Don Rickles: One Night Only" on May 6 in New York.
— Mike Coppola / Getty Images North America
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Tina Fey, Amy Poehler
Tina Fey and Amy Poehler joke onstage at Spike TV's "Don Rickles: One Night Only" on May 6 in New York.
— Theo Wargo / Getty Images North America
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Joaquin Phoenix
Joaquin Phoenix attends the Dior & Vanity Fair with the Cinema Society premiere of the Weinstein Company's "The Immigrant" at the Paley Center for Media in New York on May 6.
— Dimitrios Kambouris / Getty Images North America
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Kristin Chenoweth
Kristin Chenoweth performs the National Anthem at Phillies Asthma Awareness Night at Citizens Bank Park in Philadelphia on May 6.
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Regis Philbin
Regis Philbin speaks at Spike TV's "Don Rickles: One Night Only" in New York on May 6.
— Kevin Mazur / Getty Images North America
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Johnny Depp
Johnny Depp speaks at Spike TV's "Don Rickles: One Night Only" in New York on May 6.
— Kevin Mazur / Getty Images North America
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David Letterman
David Letterman speaks at Spike TV's "Don Rickles: One Night Only" on May 6, 2014 in New York on May 6.
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Seth Meyers
Seth Meyers attends "LOL With LLS: Jokes on You, Cancer!" at New World Stages in New York on May 6.
— Monica Schipper / Getty Images North America
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Nick Kroll
Nick Kroll attends "LOL With LLS: Jokes on You, Cancer!" at New World Stages in New York on May 6.
— Monica Schipper / Getty Images North America
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Vanessa Bayer
Vanessa Bayer attends "LOL With LLS: Jokes on You, Cancer!" at New World Stages in New York on May 6.
— Monica Schipper / Getty Images North America
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Josh Hartnett
Josh Hartnett attends the "Penny Dreadful" series world premiere at the Highline Hotel in New York on May 6.
— Andrew H. Walker / Getty Images North America
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Taylor Schilling
Taylor Schilling at LAX in Los Angeles on May 6.
— Gvk/bauer-griffin / GC Images
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Patrick Stewart
Patrick Stewart attends the 2014 John Jay College of Criminal Justice Awards at Gerald W. Lynch Theatre in New York on May 6.
— Noam Galai / Getty Images North America
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Emma Roberts
Emma Roberts in Los Angeles on May 6.
— Jb Lacroix / GC Images
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Olivia Munn
Olivia Munn at LAX in Los Angeles on May 6.
— Gvk/bauer-griffin / GC Images
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Rita Ora
Rita Ora shows off her daring style at London Heathrow Airport in London on May 7.
— William Parker / GC Images
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Shakira
Shakirain Los Angeles on May 6.
— Paul Archuleta / GC Images
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Usher
Usher in Los Angeles on May 6.
— Paul Archuleta / GC Images
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Hilary Duff
Hilary Duff attends ASPCA Celebrates It's Multi-Million Dollar Commitment to Los Angeles' Animals in Beverly Hills, Calif., on May 6.