Lady Gaga escaped to Mexico with a group of friends this week. She hung out on Thursday in a printed bikini and drank a cold beverage as she mingled with her pals and lounged in the sun and yesterday changed into a brown two-piece for more pool time. It appears that Lady Gaga is on the mend after undergoing surgery in February due to an injury to her right hip. The medical condition caused her to cancel the remaining dates of her Born This Way Ball tour to the disappointment of her fans, though all ticket holders were given refunds. Lady Gaga reemerged after the operation in March, using a 24-karat-gold wheelchair to get around during her recovery. She's since kept a pretty low profile, aside from celebrating her 27th birthday in late March, stepping out in NYC in April, and sharing a few snaps on Twitter, and there have been no updates about when she plans to return to the stage.