Miley Cyrus Set to Host Beacher's Madhouse Vegas Unveiling!

Miley Cyrus flashes a thumbs up backstage at Hot 99.5′s Jingle Ball 2013 held at Verizon Center on Monday (December 16) in Washington, D.C.

“Backstage bored as hell with @noahcyrus,” the 21-year-old entertainer tweeted with a pic of herself and younger sister Noah on the same day.

PHOTOS: Check out the latest pics of Miley Cyrus

Earlier in the day, Miley showed her love for plaid while arriving at the airport before tonight’s concert.

Over the weekend, Miley lifted up her shirt to reveal her breasts while waiting to catch a flight out of Teterboro Airport in New Jersey.

It was recently announced that Miley will help unveil the highly anticipated return of Beacher’s Madhouse on Friday, December 27 at MGM Grand Hotel & Casino in Las Vegas. We can’t wait!