Christina, 32, and Wayne sparked dating rumours since they were spotted holding hands together at ESPY Awards. The pair also sat side-by-side during the event, reported Ace Showbiz.
When asked the 'AM to PM' singer about her relationship with Wayne, she said, "We make music together. It's work. I'm finally around my record label and I have the opportunity to make music."
The singer is currently single after ending her engagement to fiance, Jas Prince, last month. Meanwhile, Wayne's relationship with his fiancee, Dhea Sodano, is currently not known.