London, Dec 10 - British actor Hugh Grant says he has fallen in love with his "caring" co-star Sarah Jessica Parker.

Dailystar.co.uk reports that at the premiere of their new film - "Have You Heard About The Morgans?" - Grant, 49, talked about his feelings for Parker who is married to Matthew Broderick.

"She would be a very good wife. She's very caring. She lives in her own little world and I have literally fallen in love with her," said the actor.