• Slideshow Photos

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    Image: Y100's Jingle Ball 2013 Presented By Jam Audio Collection - Show

    Celebrity Sightings

    Miley Cyrus performs in Sunrise, Fla., Zac Efron watches a NBA game, John Mayer and Stevie Wonder perform together, and more.

  • Image: Y100's Jingle Ball 2013 Presented By Jam Audio Collection - Show

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    Miley Cyrus -

    Miley Cyrus performs onstage during Y100's Jingle Ball in Sunrise, Fla., on Dec. 20.

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  • Image: Celebrity Sightings In Los Angeles - December 22, 2013

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    Selma Blair -

    Selma Blair and her son, Arthur Bleick, are seen at the Studio City Farmers Market in Los Angeles on Dec. 22.

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  • Image: Nicole "Snooki" Polizzi Visits Sizzle Tans

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    Nicole "Snooki" Polizzi visits Sizzle Tans in East Hanover, N.J., on Dec. 21.

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  • Image: Beyonce Celebrates The Release Of Her Self-Titled Visual Album "Beyonce"

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    Beyonce -

    Beyonce attends a release party and screening for her new self-titled album "Beyonce" at the School of Visual Arts Theater in New York on Dec. 21.

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  • Image: Celebrity Sightings In Los Angeles - December 21, 2013

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    Hilary Duff -

    Hilary Duff and Luca Comrie are seen in Los Angeles on Dec. 21.

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  • Image: Celebrity Sightings In Los Angeles - December 21, 2013

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    Kim Kardashian -

    Kim Kardashian is seen in Los Angeles on Dec. 21.

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  • Image: Celebrity Sightings In Los Angeles - December 22, 2013

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    Lisa Vanderpump -

    Lisa Vanderpump is seen shopping at Barneys New York in Los Angeles on Dec. 22.

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  • Image: Celebrity Sightings In Los Angeles - December 21, 2013

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    Ray Liotta -

    Ray Liotta is seen in Los Angeles on Dec. 21.

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  • Image: Stevie's 18th Annual House Full Of Toys Benefit Concert

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    Esperanza Spalding -

    Esperanza Spalding performs on December 21, 2013 in Los Angeles on Dec. 21.

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  • Image: Audi Celebrates The Holidays And Snow Polo In Aspen 2013

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    Tony Goldwyn -

    Tony Goldwyn attends Audi Celebrates The Holidays And Snow Polo In Aspen 2013 in Aspen, Colo, on Dec. 21.

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    Ahna O'Reilly, Jessica Chastain -

    Ahna O'Reilly and Jessica Chastain attend Audi Celebrates The Holidays And Snow Polo In Aspen 2013 in Aspen, Colo., on Dec. 21.

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  • Image: Aretha Franklin In Concert - Detroit, MI

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    Aretha Franklin -

    Aretha Franklin performs in concert at MotorCity Casino's Sound Board Theater in Detroit on Dec. 21.

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  • Image: 2013 Mayhem & Mistletoe Party

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    Gervase Peterson -

    Gervase Peterson attends the 2013 Mayhem & Mistletoe Party at XFINITY Live! Philadelphia on Dec. 21.

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    GinaMarie Zimmerman -

    GinaMarie Zimmerman attends the 2013 Mayhem & Mistletoe Party at XFINITY Live! Philadelphia on Dec. 21.

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  • Image: Celebrities At The Los Angeles Lakers Game

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    Zac Efron -

    Zac Efron attends a basketball game between the Minnesota Timberwolves and the Los Angeles Lakers at Staples Center in Los Angeles on Dec. 20.

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  • Image: Celebrity Sightings In Los Angeles - December 22, 2013

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    Elizabeth Berkley -

    Elizabeth Berkley and her son, Sky Cole Lauren, are seen at the Studio City Farmers Market in Los Angeles on Dec. 22.

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  • Image: Celebrity Sightings In Los Angeles - December 22, 2013

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    Jessica Alba -

    Jessica Alba and her daughter, Honor Warren, are seen in Los Angeles on Dec. 22.

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  • Image: Emily Kinney In Concert

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    Emily Kinney -

    Emily Kinney poses backstage at the Gramercy Theatre on in New York on Dec. 22.

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  • Image: Celebrity Sightings In Los Angeles - December 22, 2013

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    Olivier Martinez -

    Olivier Martinez is seen at LAX airport in Los Angeles on Dec. 22.

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  • Image: Celebrity Sightings In Los Angeles - December 22, 2013

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    Paris Hilton is seen at LAX airport in Los Angeles on Dec. 22.

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  • Image: PSY

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    PSY -

    South Korean rapper PSY performs during his concert "All Night Stand" in Seoul, South Korea on Dec. 22.

    AP / AP
  • Image: Celebrity Sightings In Los Angeles - December 22, 2013

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    Gwen Stefani -

    Gwen Stefani is seen in Los Angeles on Dec. 22.

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  • Image: John Mayer, Stevie Wonder

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    John Mayer, Stevie Wonder -

    John Mayer, left, and Stevie Wonder perform onstage during Stevie's 18th annual House Full of Toys Benefit Concert at Nokia Theatre L.A. Live in Los Angeles on Dec. 21

    AP / AP
  • Image: Celebrity Sightings In Los Angeles - December 21, 2013

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    Brooke Burke Charvet -

    Brooke Burke Charvet and her daughter, Heaven Rain Charvet, are seen shopping on Dec. 21.

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  • Image: Wynonna Judd

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    Wynonna Judd -

    Wynonna Judd performs in concert during her "A Simpler Christmas Tour 2013" at the Strand Capitol Performing Arts Center in York, Pa., on Dec. 22.

    AP / AP
  • Image: 30th Anniversary UNCF Mayor's Masked Ball

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    Gladys Knight -

    Gladys Knight performs onstage at the 30th Anniversary UNCF Mayor's Masked Ball at Atlanta Marriott Downtown in Atlanta on Dec. 21.

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  • Image: Celebrities Attend "Yo Gabba Gabba! Live!" - New York, New York - Day 3

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    Noel Wells -

    Noel Wells attends "Yo Gabba Gabba! Live!" at The Beacon Theatre in New York on Dec. 22.

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