Charlie Sheen Engaged To Adult Film Star Brett Rossi

Charlie Sheen, 48, and porn star Brett Rossi, 24, got engaged on Valentine's Day, she's confirmed.

"I was not expecting it at all," she said in a statement. "We had a beautiful Valentine's Day and he proposed to me early this morning after we watched the sun rise. He even was a gentleman and got down on one knee. The ring is classic and beautiful, but I don't have any photos to share just yet. This is the happiest moment of both our lives. He's my best friend and my soulmate."

Sheen tweeted on February 14, "in a moment of Kray-zee gratitude; I got my gal!! 4evurr!" and Rossi added, "Happy Valentine's day to the love of my life & my best friend! Everyday is Vday when I'm with you @charliesheen."

If the duo make it down the aisle, this would be the Anger Management's fourth marriage -- he was previously married to Brooke Mueller from 2008 to 2011 (they have twins Bob and Max together), Denise Richards from 2002 to 2006 (they have two daughters, Sam and Lola), and prior to that he was married to model Donna Peele in 1995 for a year.

However, Sheen is pretty insistent that the third time is the charm, and he basically tweeted that his brief union to Peele doesn't count! The actor tweeted, "With all due respect to Donna – that maiden Klay-Vinn was annulled. Therefore, if "three" truly is a charm; The mashup/acronym of the real CS, (Charlie & Scottie) HAS to be; "Char-M-stee..." xox c&s"

Whatever that means!