Looking lovely at a Cannes Film Festival party, Nicky Hilton and her sister Paris Hilton were spotted glamming it up at the Albion Hotel in France this evening (May 21).

The brunette beauty walked hand-in-hand with her new British beau dressed in a sexy black skirt along with strappy heels while the nightlife queen hung out with a friend sporting a flowing white and pink gown.

Making her first official public appearance since parting ways with ex-husband Russell Brand, Katy Perry played host at the 1 Oak At The Mirage grand opening in Las Vegas on Friday night (January 27).

Teaming up for a sisterly New Year's celebration in the sunshine state, Paris and Nicky Hilton got all dressed up while ringing in 2012 in Miami, Florida over the weekend.