LeAnn Rimes, Cameron Diaz and Ben Affleck are among the celebrities celebrating milestone birthdays in August!
2 – Sam Worthington 36
3 – Tom Brady 35
4 – Billy Bob Thornton 57
6 – Geri Halliwell 40
7 – Charlize Theron 37
7 – David Duchovny 52
8 – Dustin Hoffman 75
9 – Melanie Griffith 55
10 – Devon Aoki 30
10 – Antonio Banderas 52
12 – George Hamilton 73
14 – Mila Kunis 29
14 – Halle Berry 46
14 – Steve Martin 67
15 – Ben Affleck 40
16 – Rumer Willis 24
16 – Steve Carell 50
16 – Madonna 54
16 – Kathie Lee Gifford 59
17 – Donnie Wahlberg 43
17 – Sean Penn 52
17 – Robert De Niro 69
18 – Edward Norton 43
19 – Matthew Perry 43
19 – Kyra Sedgwick 47
19 – John Stamos 49
20 – Demi Lovato 20
20 – Amy Adams 38
21 – Kim Cattrall 56
22 – Giada De Laurentiis 42
24 – Rupert Grint 24
25 – Blake Lively 25
25 – Rachael Ray 44
25 – Billy Ray Cyrus 51
28 – LeAnn Rimes 30
28 – Jack Black 43
29 – Lea Michele 26
29 – Carla Gugino 41
30 – Cameron Diaz 40
31 – Richard Gere 63
Photo by WENN