Lady Gaga has splashed out £12,000 on a bowling trip. The musician treated 110 mates and her beloved pet bulldog, Asia, to a game at Manchester's All Star Lanes for a premature end-of-tour party on Monday, with her artRAVE series of tour dates set to come to an end in Paris next week. A source explained to the Daily Mirror newspaper: "Gaga made sure everyone was thanked with a real chance to let their hair down. "She has a few days off before her date in Sheffield, and a few have to leave early. So she chose this week for her big send off." The 'G.U.Y.' singer - who had hired out the whole venue for the party - purchased expensive beverages for her crew and other guests, drinking red wine while playing the game, but later decided to mix her drinks and started glugging whisky. A second source revealed: "Gaga was sipping red wine through a straw during the game which helped fuel her to a total of 69."