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Heidi Klum and Seal seemed to be a match made in heaven, so when the couple announced they were splitting up in January, many were left shocked and wondering what went wrong.

On Friday, seven months after what seemed like an amicable split, Seal let loose, accusing his supermodel ex of cheating.

""I preferred Heidi would have showed a little bit more class and at least waited until we separated first before deciding to fornicate with the help," Seal told TMZ in a video.

Friends say since the split, Klum and her bodyguard of four years, Martin Kirsten, have become "very close," TMZ reported.

View: Surprising Celeb Splits

Klum denied Seal's charge through her representative, saying, "It is sad that Seal has to resort to false accusations."

The "Project Runway" host and Kirsten were spotted in New York a few weeks ago and on the beach in Sardinia with her children.

"I guess you now all have the answer that you've been looking for for the past seven months," Seal said.