This is EVERYTHING we thought it would be and more!
Why? Uh, because it involves A LOT of her badonkadonk!
Really though, what do you expect when the song samples Sir Mix-a-Lot's Baby Got Back!
Ch-ch-check out the A$$-tastic video (above)!!!
You would think the two lovebirds would spend Jen's day of birth together!
They are engaged after all!
You can bet your bottom dollar, Courteney Cox was there!
Along with her Friends co-star, Tobey Maguire's wife Jennifer Meyer and her infamous hairstylist, Chris McMillan all went out for the intimate celebration.
Jen may not have celebrated her 45th birthday with her fiancé, but at least she was still able to spend it with loved ones!
[Image via FayesVision/WENN.]