Colin Farrell has sparked speculation he is married after he was spotted wearing a wedding ring.

According to reports, the Irish-born actor was seen sporting a band on the ring finger of his left hand at Los Angeles' LAX airport, leading to claims he has tied the knot with girlfriend Muireann McDonnell.

Colin Farrell has denied his girlfriend is pregnant. The 31-year-old 'Alexander' star has slammed reports 22-year-old medical student Muireann McDonell is having his baby.

Colin's representative Danica Smith said: "She is not pregnant."

Colin Farrell is to become a dad again, it has been reported.

According to gossip columnist Perez Hilton, the heartthrob actor's Irish medical student girlfriend Muireann McDonell - who he has only been dating for a few months - is pregnant with his baby.

There's a new woman in Colin Farrell's life, an unknown here in the States.

It's been said that Colin Farrell is dating a failed British pop star wannabe.