Miley Cyrus stunned at the Cosmopolitan cover party in New York City this week, donning a floor length white gown by Maison Martin Margiela with a Moschino leather biker jacket for the occasion. The waiting press pack had jockeyed for position in anticipation for Miley's arrival, though the former Hannah Montana star kept them waiting - sitting in her sleek black car for a couple of minutes before hitting the red carpet. 

Cyrus was greeted by a couple of acquaintances, before heading over to a waiting group of fans to sign autographs and pose for pictures. Eventually, she got round to the photographers and gave them a couple of shots before disappearing into the party. The singer and actress has been spotted at several shows during New York Fashion Week, though it was all about her at ACME on Wednesday night (February 13, 2013), in celebration of her Cosmopolitan cover. 

The star wears a white blazer (and not much else) on this month's cover of the glossy mag and used the accompanying interview to put straight any doubts about her relationship with fiance Liam Hemsworth, "Number one is my relationship with Liam. That's what I feel the most confident in because you never know; there's so much hype behind my new record, but it could come out and, worst-case scenario, everyone f**king hates it," she said.