This Famous Sibling Wore a Super-Short Skirt to Her 13th Birthday Bash: Guess the Celeb Sister! (PHOTOS)

Noah partied at LA nightclub Level 3 on January 8 with her friends and family — including sister Miley, brother Trace, and presumably proud parents Billy Ray and Tish. (Shouldn’t one of them have told their girl to cover up?) The soiree also featured wax hand creations, cotton candy, and shaved ice.

If that was her 13th birthday party, we have to wonder what her sweet 16 will be like!