LONDON: Charlie Sheen used to tweet during sex, according to his porn star ex, reported British daily The Sun on Tuesday.
Bree Olson refers to the saucy habit in a mickey-taking new song called Hollywood Douchebag.
Dressed in a cleavage-boosting dress in the YouTube video, the sexy blonde sings: "I'm in love with a Hollywood Douchebag...He's posting Twitter tweets during sex with me."
She continues: "He's got a VIP in every STD...He's got 100 friends but hates them all to death.
"He's my Hollywood Douche with his nauseating charm...Overdosing on his confidence, There's not too many compliments, For all his fake accomplisments."
Bree, 25, dated the Anger Management actor between January and April 2011 - and even promised to retire from the porn business for her man.
Speaking of his mid-romp tweets, she told the New York Post: "Charlie discovered Twitter when we started dating, so we had some funny experiences. I thought of him when I wrote that lyric. Yes, he would tweet in bed."
But Bree insists that not all of the song is about her famous ex.
She said: "There's bits of Charlie mixed in, intermingled with other guys I've had experiences with.
"It's just supposed to be a light, funny song about Hollywood in general."
Bree is joined in the raunchy video by singer, music producer and big fan of auto-tune, Mike Gonsolin.
Beefed-up Gonsolin sings lyrics to a mystery female Hollywood Douchebag - played by a pouting blonde in pink lingerie.