Colin FarrellColin FarrellColin Farrell has got us umming and ahhing.

He's got himself a new little finger trinket.

Just what could this all mean?

He's been spotted wearing a ring on his wedding finger.

This has - of course - sparked speculation that he's got hitchedColin Farrell and Muireann McDonnellColin and Muireann McDonnell.

According to reports he was sporting the band on the ring finger of his left hand at LA's LAX airport.

Now the hullabaloo is he's gone and got spliced to girlf Muireann McDonnell.

An onlooker said: "He didn't seem to be hiding the ring.

"Maybe he has finally found the girl he wants to settle down with."

We do so hope so  - we're suckers for a happy ending.