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Thelma Houston: May 7 - The "Don't Leave Me This Way" singer celebrates her 66th birthday. (Photo: Ethan Miller/Getty Images)

Photo By Photo: Ethan Miller/Getty Images

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Enrique Iglesias: May 8 - The Spanish pop star, who is set to go on tour with Jennifer Lopez, looks hot as ever at 37. (Photo: Jason Merritt/Getty Images)

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Rosario Dawson: May 9 - The gorgeous actress and activist turns 33. (Photo: Dimitrios Kambouris/Getty Images)

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Ghostface Killah: May 9 - The Wu-Tang rapper celebrates his 42nd birthday. (Photo: Fergus McDonald/Getty Images)

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Kenan Thompson: May 10 - The SNL comedian celebrates turning 34. (Photo: Michael Buckner/Getty Images)

Photo By Photo: Michael Buckner/Getty Images

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Victoria Rowell: May 10 - The Young and the Restless star turns 53. (Photo: Stephen Lovekin/Getty Images)

Photo By Photo: Stephen Lovekin/Getty Images

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Ving Rhames: May 12 - The Pulp Fiction actor celebrates his 53rd birthday.(Photo: Mark Mainz/Getty Images)

Photo By Photo: Mark Mainz/Getty Images

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Kim Fields: May 12 - Facts of Life's Tootie is all grown up at 43. (Photo: Moses Robinson/Getty Images)

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Vanessa Williams: May 12 - The actress, who starred in the Showtime series Soul Food, celebrates her 49th birthday. (Photo: Frederick M. Brown/Getty Images)

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Franklyn Ajaye: May 13 - The comedy writer, who starred in TV's The Parent 'Hood, turns 63. (Photo: Frederick M. Brown/Getty Images)

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Darius Rucker: May 13 - The Hootie & the Blowfish singer celebrates turning 46. (Photo: Jason Merritt/Getty Images)

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Dennis Rodman: May 13 - The former NBA star known as "The Worm" turns 51. (Photo: Judy Eddy/WENN.com)

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Stevie Wonder: May 13 - The legendary musician celebrates his 62nd birthday. (Photo: Kevin Winter/Getty Images)

Photo By Photo: Kevin Winter/Getty Images

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Stephen Colbert: May 13 - The faux-conservative television host turns 48. (Photo: Imeh Akpanudosen/Getty Images)