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Shemar Moore: April 20 - From The Young and the Restless to Criminal Minds, this 46-year-old has remained relevant for years.(Photo: Michael Buckner/Getty Images for NATAS)

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America Ferrera: April 18 - The Ugly Betty star is a gorgeous 32-year-old.(Photo: Christopher Polk/Getty Images for The Critics' Choice Awards)

Photo By Photo: Christopher Polk/Getty Images for The Critics' Choice Awards

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Kourtney Kardashian: April 18 - The newly single lady turns 36 this week.(Photo: Jason Merritt/Getty Images)

Photo By Photo: Jason Merritt/Getty Images

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Conan O'Brien: April 18 - The late night talk show host and comedian is now 53.(Photo: Kevin Winter/Getty Images for Turner Image)

Photo By Photo: Kevin Winter/Getty Images for Turner Image

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Amina Pankey: April 18 - The Love & Hip Hop: New York star celebrates her 33nd birthday.(Photo: Xavier Collin/Image Press/Splash News)

Photo By Photo: Xavier Collin/Image Press/Splash News

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James Franco: April 19 - The Spring Breakers star turns 38 this week.(Photo: Theo Wargo/NBC/Getty Images for "The Tonight Show Starring Jimmy Fallon")

Photo By Photo: Theo Wargo/NBC/Getty Images for "The Tonight Show Starring Jimmy Fallon"

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Suge Knight: April 19 - The former music titan is still wrapped up in court at 51.(Photo: RA, PacificCoastNews)

Photo By Photo: RA

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Carmen Electra: April 20 - This former Baywatch babe turns 44 this week.(Photo: Slaven Vlasic/Getty Images)

Photo By Photo: Slaven Vlasic/Getty Images

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Princeton of Mindless Behavior: April 21 - The popular boy band member is now 20.(Photo: John Ricard/Getty Images for BET)

Photo By Photo: John Ricard/Getty Images for BET

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Brian J. White: April 21 - Stomp the Yard is just one of the many blockbuster films that this 41-year-old has starred in.(Photo: Cooper Neill/Getty Images for MegaFest)

Photo By Photo: Cooper Neill/Getty Images for MegaFest

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Sherri Shepherd: April 22 - The former The View co-host celebrates her 49th birthday.(Photo: Cooper Neill/Getty Images for MegaFest)

Photo By Photo: Cooper Neill/Getty Images for MegaFest

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DJ Drama: April 22 - The Philly native celebrates his 38th birthday.(Photo: Jonathan Leibson/Getty Images for Reebok)

Photo By Photo: Jonathan Leibson/Getty Images for Reebok

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Michael Moore: April 23 - Fahrenheit 9/11 is just one of the many projects this 62-year-old has fronted.(Photo: Kevin Winter/Getty Images For FYI)

Photo By Photo: Kevin Winter/Getty Images For FYI

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George Lopez: April 23 - Acting and comedy are just two fields that this 55-year-old has mastered. (Photo: Jason Kempin/Getty Images for TV Land)

Photo By Photo: Jason Kempin/Getty Images for TV Land

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Taio Cruz: April 23 - This British crooner turns 31 this week.(Photo: Christopher Polk/Getty Images for Playboy)

Photo By Photo: Christopher Polk/Getty Images for Playboy

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Dev Patel: April 23 - The Slumdog Millionaire star is now 26. (Photo: Christopher Polk/Getty Images)

Photo By Photo: Christopher Polk/Getty Images

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Kelly Clarkson: April 24 - This 34-year-old just released her seventh studio album, Piece by Piece.(Photo: Cindy Ord/Getty Images for iHeart Radio)

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Derek Luke: April 24 - The 42-year-old killed it on last season of Empire.(Photo: Ben Gabbe/Getty Images)

Photo By Photo: Ben Gabbe/Getty Images

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Djimon Hounsou: April 24 - This Benin native may be 52, but he proves that Black definitely doesn't crack.(Photo: Gareth Cattermole/Getty Images)

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Cedric the Entertainer: April 24 - The 52-year-old is making the promo rounds for his new film, Barbershop: The Next Cut.(Photo: Paras Griffin/Getty Images for Warner Bros)

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Reagan Gomez-Preston: April 24 - The Parent 'Hood star celebrates her 36th birthday this week. (Photo: David Livingston/Getty Images)

Photo By Photo: David Livingston/Getty Images

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Barbra Streisand: April 24 - The entertainment legend still looks radiant at 74.(Photo: Alberto E. Rodriguez/Getty Images for DGA)

Photo By Photo: Alberto E. Rodriguez/Getty Images for DGA

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Jordan Fisher: April 24 - Jacob from The Secret Life of the American Teenager turns 22.(Photo: Alberto E. Rodriguez/Getty Images for Disney)

Photo By Photo: Alberto E. Rodriguez/Getty Images for Disney