Redfoo and Victoria Azarenka having relationship problems?

Redfoo is serving as a judge on season five of Australia’s “The X Factor,” and the musician hinted on the show that he and girlfriend Victoria Azarenka are having relationship problems.

Redfoo (aka Stefan Kendal Gordy), who became famous through his music group LMFAO, was moved to tears by a stellar performance from 14-year-old Jai Waetford on Monday’s season premier. Waetford sang a song he wrote about relationships called “Don’t Let Me Go.”

The song’s lyrics included lines such as “my life is nothing without you” and “please don’t leave me now.” The song led Redfoo to open up about his personal life.

“I’m going through something right now in a relationship. And those lyrics made me cry,” Redfoo admitted while praising Waetford’s performance.

“I wish I could show this to her now.”

Though Redfoo did not elaborate, it’s easy to assume he was talking about Azarenka. The two have been dating since at least September 2012, and the LMFAO star has been a regular in the stands for many of his girlfriend’s matches, including Wimbledon last month. The two even attended the ESPYs a few weeks ago.

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Azarenka is currently ranked third in the world. She withdrew from her second-round match at Wimbledon because of a knee injury and has not played since then.

If something is going on between them, it may be recent, and it might have to do with the distance between them; he is in Australia, while she is currently in Southern California for a tournament.

H/T On the Go Tennis