Posted on Sat Oct 27, 2012 01:30 PM PDT
Derek Hough and his sister Julianne joined Maria Menounos and other celebrities as they attended a huge Halloween bash in Beverly Hills Friday night. Love the costumes!
The trio, wearing their best costumes, also met up with the likes of Rosie Huntington-Whiteley, Alessandra Ambrosio and Julianne's boyfriend Ryan Seacrest at the star-studded event in the hills. If only we could get a peek at what Ryan was wearing!
Do you like their costume choices?
EXCLUSIVE PHOTOS - Derek Hough Strips Off His Shirt For An Early Morning Jog - Oct 09, 2012
Derek Hough Hangs With His Sis And Her Son In Beverly Hills - May 30, 2012