Hollywood bad boy Charlie Sheen married Brooke Mueller on Friday at a private residence in Los Angeles. The two had been engaged for almost a year.

Mueller, 30, and Sheen, 42, exchanged vows in front of about 60 close friends and family. Among the guests were Grey’s Anatomy star Eric Dane and actress Rebecca Gayheart, who first introduced the couple in 2006.

“Brooke really wanted to walk down the aisle in a big way, but Charlie insisted they keep it simple and small,” says a source.

The Two and a Half Men star proposed to Mueller in Costa Rica last June, presenting her with a $500,000 custom-designed 11-carat yellow diamond and platinum ring from jeweler Lord Alon Barak.

Brooke is hoping to get pregnant soon (likely to secure payments for life). Charlie already has three daughters from prior marriages.

Sheen has three daughters with (2) Denise Richards and (1) Paula Proffit (they never married).

Charlie’s Marriage History:

Donna Peele: September 3, 1995 – November 19, 1996

Denise Richards: June 15, 2002 – November 30, 2006

Brooke Mueller: May 30, 2008 – ?