R. Kelly bedroom habits are all the rage, thanks to the documentary series Surviving R. Kelly, which debuted last night.

So far it's confirmed what we all know: Kells likes to groom and then sleep with young girls.

According to his former tour manager Demetrius Smith, Kelly may have swung both ways.

In an interview with The Domenick Nati Show, Smith recalled a time in the early 90s when the two of them enjoyed some female groupies. After the ladies left, Kelly came into Smith's hotel room buck naked and said: "Do you want some of this?"

"He got some freaky ways," Smith explained. "He showed his ass to me. I turned it down. I thought he was playing. If you look up and see shit now, he wasn't playing."

Jump to 5:10 to hear Smith speak on Kelly's bi-ways. At the beginning of the interview, Smith said he doesn't agree with folks who say Kelly runs a "sex cult."