Derek Hough sports a black costume while hitting a Halloween party at Mike Meldman‘s residence on Friday (October 24) in Beverly Hills, Calif.
The 29-year-old Dancing with the Stars dancer was accompanied by fashion guru Rachel Zalis, who co-hosted the Casamigos Tequila party.
Paris Hilton was also seen channeling Minnie Mouse at the party.
“Thank you @EtienneOrtega for transforming me into my favorite Disney character Minnie Mouse. ❤️🐭❤️,” Paris wrote on Twitter.
10+ pictures inside of Derek Hough and Rachel Zalis at a Halloween party… More Here! »