Celebrity Birthdays: Happy Birthday, Jennifer Lopez!

Iman, Soulja Boy and Michelle Williams also celebrate.

Jennifer Lopez: July 24 - The multitalented diva and mogul looks incredible at 44. (Photo: Michael Loccisano/Getty Images)

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Jennifer Lopez: July 24 - The multitalented diva and mogul looks incredible at 44. (Photo: Michael Loccisano/Getty Images)

Danny Glover  - Actor Danny Glover began his activism as a student at San Francisco State University where he fought for the establishment of a Black and Ethnic Studies Department. Since then, he has lent his energy to the causes of labor unions and protests against the war in Iraq.(Photo: Jesse Grant/Getty Images for Arthritis Foundation)

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Danny Glover: July 22 - The star of The Color Purple and Lethal Weapon celebrates his 67th birthday. (Photo: Jesse Grant/Getty Images for Arthritis Foundation)

John Leguizamo: July 22 - The Carlito's Way star and comedian turns 49. (Photo: Larry Busacca/Getty Images for GLAAD)

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John Leguizamo: July 22 - The Carlito's Way star and comedian turns 49. (Photo: Larry Busacca/Getty Images for GLAAD)

Photo By Photo: Larry Busacca/Getty Images for GLAAD

Keith Sweat on his past relationships:  - "I have had girlfriends, been married, been divorced, cheated on women, been cheated on by women, been in love when it really wasn't love and been in love when it was true love." (Photo: Paras Griffin /Landov)

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Keith Sweat: July 22 - The godfather of New Jack Swing celebrates his 52nd birthday. (Photo: Paras Griffin /Landov)

Marlon Wayans Is Back! - Marlon Wayans stopped by to say hello and tell the world what he's been working on, so definitely stay tuned. (Photo: John Ricard/Getty Images for BET)

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Marlon Wayans: July 23 - The Scary Movie actor and satirist turns 41. (Photo: John Ricard/Getty Images for BET)

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Eriq La Salle: July 23 - The former E.R. star and Coming to America actor is 51. (Photo: Jason Kempin/Getty Images)

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Eriq La Salle: July 23 - The former E.R. star and Coming to America actor is 51. (Photo: Jason Kempin/Getty Images)

Photo By Photo: Jason Kempin/Getty Images

Michelle Williams - @RealMichelleW: "Baaaaaaby this is so good... #BeingMaryJane" (Photo: Frederick M. Brown/Getty Images)

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Michelle Williams: July 23 - The former Destiny's Child member and Beyoncè's bestie turns 33. (Photo: Frederick M. Brown/Getty Images)

Photo By Photo: Frederick M. Brown/Getty Images

Kadeem Hardison: July 24 - Hard to believe A Different World's resident genius Dwayne Wayne is 48! (Photo: Donald Bowers/Getty Images for Sony)

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Kadeem Hardison: July 24 - Hard to believe A Different World's resident genius Dwayne Wayne is 48! (Photo: Donald Bowers/Getty Images for Sony)

Photo By Photo: Donald Bowers/Getty Images for Sony

Verdine White: July 25 - The Earth, Wind & Fire bassist is 62 this week. (Photo: Christopher Polk/Getty Images for NARAS)

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Verdine White: July 25 - The Earth, Wind & Fire bassist is 62 this week. (Photo: Christopher Polk/Getty Images for NARAS)

Iman: July 25 - The entrepreneur and former model is 58. Her husband David Bowie is one lucky guy! (Photo: Anna Webber/Getty Images for ELLE)

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Iman: July 25 - The entrepreneur and former model is 58. Her husband David Bowie is one lucky guy! (Photo: Anna Webber/Getty Images for ELLE)

Photo By Photo: Anna Webber/Getty Images for ELLE

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Sandra Bullock - Like Barker, this A-list actress' fear of flying manifested after she survived a 2000 plane crash. The actress, who ironically starred in last year's most terrifying survival film Gravity, has been "deathly afraid of flying" ever since.(Photo: Brendon Thorne/Getty Images)

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Sandra Bullock: July 26 - The Blind Side actress and Oscar winner looks stunning for 49. (Photo: Brendon Thorne/Getty Images)

Photo By Photo: Brendon Thorne/Getty Images

Helen Mirren: July 26 - The British actress, currently on screen in Red 2, is ageless at 68. (Photo: Kevin Winter/Getty Images)

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Helen Mirren: July 26 - The British actress, currently on screen in Red 2, is ageless at 68. (Photo: Kevin Winter/Getty Images)

Joe Jackson: July 26 - Michael Jackson's father, who has kept a low profile during his family's recent scandals, turns 85. (Photo: Jean Catuffe, PacificCoastNews.com)

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Joe Jackson: July 26 - Michael Jackson's father, who has kept a low profile during his family's recent scandals, turns 85. (Photo: Jean Catuffe, PacificCoastNews.com)

Alex Rodriguez: July 27 - The baseball great and serial dater of celebrities turns 38. (Photo: Streeter Lecka/Getty Images)

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Alex Rodriguez: July 27 - The baseball great and serial dater of celebrities turns 38. (Photo: Streeter Lecka/Getty Images)

Photo By Photo: Streeter Lecka/Getty Images

Soulja Boy, @souljaboy - Tweet: "Drake. Nothing Was The Same. Album of the year"Drizzy Drake’s third LP was one of the most anticipated albums of the year. Well, it dropped, snagged the number one spot and Soulja Boy crowns Nothing Was the Same the biggest album of 2013. (Photo: Frederick M. Brown/Getty Images)

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Soulja Boy: July 28 - After rumors that he reportedly bought himself a private jet for his 21st birthday, we've gotta wonder how the "Crank That" rapper will top that for his 23rd birthday. (Photo:Frederick M. Brown/Getty Images)