Lady Gaga performs headstand and announces the return of her Jazz & Piano residency in Las Vegas

Jasmine Tookes celebrates her upcoming 30th birthday with Sara Sampaio and others in Las Vegas

Lady Gaga Is Bringing Back Her Jazz & Piano Las Vegas Residency This Spring: See the Dates

Adele's cancelled Las Vegas gigs 'could cost Caesars Palace $150m if she never returns to perform'