The stars stepped out for a lavish party at Wynn Las Vegas on Friday night.
Here's what it looks like to live like an A-lister!
Does this make them blood sisters-in-law?
See the Duchess of Cambridge's stunning photos from the Western-themed photo shoot.
And the next day, she did a sexy booty shake in the mirror...
The 'American Horry Story' actress was spotted on the edge of Cooper's chopper!
Tons of other A-listers partied at Wynn Las Vegas as well, including a very sexily dressed Kate Hudson.
The model's daughter is just the cutest thing!
The 'Captain America: Civil War' actor pulls off a hilarious parody with Fallon during his 'Tonight Show' appearance.
Hold on tight, Mother Monster!
See the 'Sorry' singer's latest hair transformation.
Ding dong, the dreads are dead.
The two wore jumpsuits and wigs for their incredible shot-by-shot remake.
True love never dies.
