Wiz Khalifa Amber Rose
Rumors swirled Wednesday that Amber Rose divorced husband Wiz Khalifa to date Mariah Carey's ex Nick Cannon. Reuters

Amber Rose filed for divorce from Wiz Khalifa, and now rumors are that she is dating Mariah Carey’s ex Nick Cannon, TMZ reported. The split is apparently “bitter,” but the divorce documents, filed Monday, did not say infidelity was involved. Instead, Rose cited irreconcilable differences.

The actress, 30, also filed for legal and physical custody of their 1-year-old son, Sebastian “The Bash” Taylor, but is reportedly willing to give Khalifa, 27, visitation, according to TMZ. There was reportedly a prenuptial agreement, which would provide her with spousal support from the "Black and Yellow" rapper.

The divorce came as something of a shock, since they just celebrated their one-year wedding anniversary last month. “Today was the day we said our vows before God and our Family. I knew as soon as I met u, u were the one for me sweetheart. Happy 1 year anniversary @mistercap and many more to come,” she wrote on Instagram.

Two weeks ago, she wished her then-husband a happy birthday on Instagram and said “I’ll love you forever… Hope this year is an amazing one for you sweetheart.”

So where does Cannon come into play? The “America’s Got Talent” host will be Rose’s new manager, E! News reported. As far as a love affair is concerned, Rose remained mum when TMZ reporters asked if Khalifa was going to have to worry about Cannon since he was “newly single."

Rose hinted that something might have been wrong Tuesday when she tweeted, “Reliving that moment over and over and over…. smh.”

Even though Cannon’s name is being tossed around, sources told TMZ he and Rose are strictly business partners. He reportedly found out about her marriage woes when he signed her as a client. Even if Cannon isn't involved, Rose and Khalifa are accusing each other of cheating, TMZ said.

Follow me on Twitter @mariamzzarella