Nick Cannon Wedding Ring: 'AGT' Host Removes Ring During iHeart Music Event

Nick Cannon is moving on from his six-year marriage to Mariah Carey.

Mariah Carey And Nick Cannon Have Separated

Over the weekend, the America's Got Talent host was spotted at the iHeart Music Festival in Las Vegas, where eyewitnesses claimed he was ring-free and enjoying his new life as a single man.

"Nick was not wearing his wedding ring and seemed to be looking at girls," a source revealed to Life & Style magazine on Sept. 21.

Is Nick Cannon Dating A Mariah Look-A-Like?

Cannon and Carey announced their separation earlier this summer. At the time, TMZ claimed the split came after Cannon appeared on the Big Boy radio show, where he spoke of his previous relationship with Kim Kardashian. According to TMZ's source, Carey was completely "humiliated" by the interview.

In the weeks that followed, Cannon reportedly hurt Carey further during an interview on Howard Stern. Speaking to Stern, Cannon discussed the speculation regarding his sex life with Carey prior to their wedding.

There was also allegations made regarding Cannon's work ethic. Apparently, Carey didn't enjoy Cannon's non-stop career and felt it was unnecessary, considering they didn't need the extra income.

Cannon and Carey secretly tied the knot in the Bahamas in 2008 after six weeks of dating. For each anniversary in the years that followed, the couple renewed their vows. However, for their most recent anniversary, the couple kept things low-key.

Despite the couple's split, a source told TMZ last month that Cannon and Carey are keeping things civil.

"They are not only on good terms -- primarily for the sake of their kids -- they even went to dinner Friday in Tribeca and shockingly no one even noticed," the site reported. "It's a big improvement from 6 months ago, when there was so much contempt they literally could not be in the same room together."