It appears Penelope Cruz's romance with Oscar winner Javier Bardem is getting serious - she's met his family.

The Spanish beauty, her actor boyfriend and his actress mother Pilar Bardem celebrated his Best Supporting Oscar win for No Country For Old Men at a succession of Hollywood parties on Sunday night.

Accepting his golden trophy, Bardem dedicated his win to his mother and, in Spanish, thanked his late actor grandparents Rafael Bardem and Matilde Munz Sampedro for "bringing dignity and pride" to the family.

In with the in-laws: Penelope Cruz escorts Javier Bardem's mother Pilar Bardem, 68, to an Oscars party in the early hours of Monday morning