• Slideshow Photos

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    Image: Mary-Louise Parker Supports Aveda Earth Month 2014

    Celebrity Sightings

    The "Mad Men" cast get together for the last premiere, and more in Celeb Sightings

  • Image: Mary-Louise Parker Supports Aveda Earth Month 2014

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    Mary-Louise Parker

    Mary-Louise Parker visits the Aveda Institute on Spring Street to show support for Aveda's Earth Month 2014 clean water initiatives in New York on April 2.

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  • Image: SiriusXM Town Hall With Samuel L. Jackson

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    Samuel L. Jackson

    Samuel L. Jackson takes part in a SiriusXM Town Hall special with host Matt Bean, editor of Entertainment Weekly, on SiriusXM's Entertainment Weekly Radio channel in New York on April 2.

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  • Image: Celebrity Sightings In New York City - April 02, 2014

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    Tina Fey, Ellie Kemper

    Tina Fey, left, and Ellie Kemper film an untitled NBC TV pilot on April 2 in New York

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  • Image: Celebrity Sightings In London - April 3, 2014

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    Kate Upton

    Model Kate Upton is seen leaving her hotel in London on April 3.

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  • Image: Orlando Bloom Honored On The Hollywood Walk Of Fame

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    Orlando Bloom

    Orlando Bloom is honored with a star on the Hollywood Walk of Fame in Hollywood, Calif., on April 2.

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  • Image: Robert De Niro

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    Robert De Niro

    Robert De Niro attends the SeriousFun Children's Network Benefit Gala in New York on April 2.

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  • Image: SeriousFun Children's Network Gala In New York - Inside

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    Sara Bareilles

    Sara Bareilles performs onstage at the SeriousFun Children's Network Gala at Cipriani 42nd Street in New York on April 2.

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  • Image: SeriousFun Children's Network Gala In New York - Inside

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    Tony Bennett

    Tony Bennett performs onstage at the SeriousFun Children's Network Gala at Cipriani 42nd Street in New York on April 2.

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  • Image: "The Other Woman" - UK Gala Premiere - Red Carpet Arrivals

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    Cameron Diaz

    Cameron Diaz attends the UK gala premiere of "The Other Woman" at The Curzon Mayfair in London on April 2.

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  • Image: Celebrity Sightings In Los Angeles - April 02, 2014

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    Brad Pitt

    Brad Pitt is seen at LAX airport in Los Angeles on April 2.

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  • Image: Celebrity Sightings In Los Angeles - April 2, 2014

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    Amy Adams, Darren Le Gallo

    Amy Adams and Darren Le Gallo are seen in Los Angeles on April 2.

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  • Image: Celebrity Sightings In New York City - April 2, 2014

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    Bill Hader

    Bill Hader walks in New York on April 2.

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  • Image: American Express #EveryDayMoments

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    Kristen Bell

    Kristen Bell attends American Express #EveryDayMoments at Home Studios in New York on April 2.

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  • Image: "Alan Partridge" New York Screening

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    Steve Coogan

    Steve Coogan attends the "Alan Partridge" New York screening at Landmark's Sunshine Cinema on April 2.

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  • Image: Celebrity Sightings In New York City - April 02, 2014

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    Carly Rae Jepsen

    Carly Rae Jepsen signs autographs at "Cinderella" at the Broadway Theater in New York on April 2.

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  • Image: Celebrity Sightings In London - April 2, 2014

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    Emma Thompson

    Emma Thompson is photographed leaving Locanda Locatelli restaurant in London on April 2.

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  • Image: Celebrity Sightings In London - April 2, 2014

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    Rita Ora

    Rita Ora is spotted at Novikov restaurant in London on April 2.

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  • Image: Celebrity Sightings In New York City - April 2, 2014

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    Lady Gaga

    Lady Gaga arrives for "Late Show with David Letterman" in New York on April 2.

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  • Image: Television Academy Presents An Evening With "The Blacklist"

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    Ryan Eggold

    Ryan Eggold attends an evening with "The Blacklist" at Florence Gould Hall in New York on April 2.

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  • Image: Television Academy Presents An Evening With "The Blacklist"

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    Megan Boone

    Megan Boone attends an evening with "The Blacklist" at Florence Gould Hall in New York on April 2.

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  • Image: Television Academy Presents An Evening With "The Blacklist"

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    James Spader

    James Spader attends an evening with "The Blacklist" at Florence Gould Hall in New York on April 2.

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  • Image: Celebrities Attend The Brooklyn Nets Vs New York Knicks Game - April 2, 2014

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    Hilaria Thomas, Alec Baldwin

    Hilaria Thomas and Alec Baldwin sit courtside for the Brooklyn Nets and New York Knicks NBA game at Madison Square Garden in New York on April 2.

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  • Image: AMC Celebrates The Season 7 Premiere Of "Mad Men" - Arrivals

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    Alison Brie

    Alison Brie attends the AMC celebration of the "Mad Men" season 7 premiere at ArcLight Cinemas in Hollywood, Calif., on April 2.

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  • Image: AMC Celebrates The Season 7 Premiere Of "Mad Men" - Arrivals

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    'Mad Men'

    "Mad Men" stars, from left, Kiernan Shipka, Jessica Pare, Elisabeth Moss, Jon Hamm, January Jones and Christina Hendricks attend the AMC celebration of the show's season 7 premiere at ArcLight Cinemas in Hollywood, Calif., on April 2.

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