Christina Aguilera surprises Sabrina Carpenter with 'Ain't No Other Man' performance at show: 'What the f---?'
The singers also reprised their duet rendition of Aguilera’s “What a Girl Wants.” Sabrina Carpenter’s Los Angeles show Friday had a big surprise for concertgoers:Christina Aguilera. Carpenter seemed genuinely shocked to see Aguilera emerge, mouthing, ‘What the f—?’ Christina Aguilera and Sabrina Carpenter perform in Los Angeles.People.com upon seeing her take the stage. Carpenter and her backup singers and dancersexcitedly joinedthe diva for a high-energy rendition of her 2006 single....