Miley Cyrus was in a skin-baring mood over the weekend, taking advantage of Barcelona's good weather with several bikini breaks and even a topless selfie. The singer, who was in Spain for the European leg of her Bangerz tour, shared several snaps of her poolside fun on Instagram, including a shot of herself relaxing with her younger sister, Noah Cyrus, and a picture of herself going topless in what she called a "pre-shower" selfie. On Thursday, Miley partied by the pool with her friends and, at one point, locked lips with her best friend and personal assistant, Cheyne Thomas, during a moment of rowdiness. On Sunday, the singer moved on to Lisbon, Portugal, but will soon be back in Spain to play a show in Madrid on Tuesday. Miley will be spending all of her Summer on tour, with her final show taking place in Perth, Australia, on October 23.