Snapshot: Jennifer Lopez celebrates 45th birthday...

This week, Jennifer Lopez celebrated her 45th birthday in style. On Thursday, she threw an expensive $100K party for herself at Greek restaurant Nammos Estiatorio in Southampton. Guests included collaborators Fat Joe and French Montana. Also in attendance was Khloe Kardashian, Scott Disick, and her rumored new beau Maksim Chmerkovskiy and that's just to name the few.

MILF alert! Wow. 45 and passing for 10 years younger?! Now that's a gift. Even her ex Casper Smart tweeted her a happy birthday. The celebrations included a gourmet dinner and dancing, and continued right up until 4AM yesterday.