Making the trip to Sin City to support a friend, Leona Lewis paid a visit to Caesars Palace Resort and Casino in Las Vegas on Friday night (March 12).Looking adorable, the “Bleeding Love” babe happened to be among the stars on hand for Matt Goss’ Live From Caesars Palace stage show debut.Also joining in on the fun was a newly-styled Melanie Brown – who sported quite the unusual hairdo after having shaved the side of her head.Rounding out the guest list were fellow British singer Natasha Bedingfield, as well as dancer/choreographer Robin Antin of Pussycat Dolls fame.Photo Credit: Wenn.com