Katy Perry spices things up in a slinky leopard print dress during affectionate date night with fiancé Orlando Bloom in Las Vegas

Avril Lavigne and Tyga's on-off romance is 'totally done'... months after they ignited reunion rumors over Fourth of July weekend Las Vegas

Christina Aguilera Is Taking Her Talents to Las Vegas: Here’s How to Get Tickets

Paris Hilton cements her diva status as she hilariously glides around Las Vegas on a motorized suitcase