According to In Touch Weekly, the actor was unimpressed with her decision to get bigger breasts, but she went ahead and got 'em done anyway. Apparently, Larson was unaware she'd been dumped until she read it in the tabloids.

However, now that she's got her name out there – she's hoping her next career move will be in Playboy. Good luck, Sarah. We will never discriminate based on the size of your rack. That's just downright wrong. Want to check out other Playboy-worthy girls? The Bodog Girls are just the ticket.

"George is relieved to be single again," a source told In Touch. "He thinks Sarah is sweet and that is why it was so hard to break up with her.

"The truth is that they had little in common and he just doesn't want to be tied down."

Little in common is right. Larson is a 29-year-old former Vegas cocktail waitress. Clooney is a 47-year-old movie star.

Will Clooney be back on the 15th season of ER? Check out the entertainment betting odds in the Bodog Sportsbook today!

Sarah Larson took a back seat to George Clooney's career for too long. (AP Images)

Racy pictures of George Clooney's girlfriend Sarah Larson are smoking up the Interweb today. Slut-tastic photos like this one, this one, oh and wow… this one probably have old Georgie boy pretty pissed… or stoked. On second thought, he seems like a cool enough cat (except for that Fabio incident), so we're going with stoked.

Sarah, who first gained 15 minutes of pseudo-fame on Fear Factor and also worked as a Vegas go-go dancer, has seemed pretty prim and proper in her red carpet flower dresses. However in these pics, she wasn't exactly red-carpet ready.