Lady Gaga Addresses Split From Ex-Fiancé Christian Carino During a performance in Las Vegas at her ‘Enigma’ residency, Gaga publicly mentioned the breakup for the first time. The 33-year-old pop star reportedly flashed her ringless finger as she introduced one of her songs. Lady Gaga, via ‘Entertainment Tonight’ The pair’s split was first suspected in February when Gaga was seen without her engagement ring at the Grammy Awards. Gaga and Carino reportedly began dating back in February 2017, but a source reported that they were doomed from the start. Source, via ‘People’ Gaga’s representative confirmed their split shortly after, and the musician has been keeping busy with her work ever since.