Guy Ritchie engaged to marry pregnant girlfriend

British director Guy Ritchie, about to be a father for a fourth time, is engaged to marry his pregnant girlfriend of two years, model Jacqui Ainsley, says People today.

The magazine quotes a friend of the couple, anonymous for some reason, who says they're "over the moon in love." But no comment so far from them.

The two are parents to son Rafael, born in September 2011, and are expecting a new baby in about six weeks.

Ritchie, 44, also is the father of two children with his ex-wife, Madonna. Son Rocco is 12 and son David, adopted from Malawi, is 7. Ritchie and Madonna married in 2000 in a Scottish castle but split in 2008.

He's the director of the Sherlock Holmes movies with Robert Downey Jr. in the lead, as well as Snatch and Lock, Stock and Two Smoking Barrels.