South Beach sls hotel Rumer Willis red carpet miami South Beach sls hotel Jonathan Cheban red carpet miami

Rumer Willis was dressed to impress while hitting the black carpet for the grand opening of the SLS Hotel in South Beach.

Bruce Willis and Demi Moore's daughter rocked a white sleeveless gown paired with black combat boots. Too bad she didn't opt for Louboutins, but we'll give her a free pass this one time.

Also looking hot, Kim Kardashian's BFF Jonathan Cheban who sported head to toe black. Bummer that Kim K couldn't hang around for the big event!

See who else attended the big South Beach soiree in our gallery below.