Jennifer Aniston's ex-boyfriend is ''happy'' she has got engaged.

The 'Break-Up' actress recently revealed she is to marry Justin Theroux and model Paul Sculfor - who she dated in 2007 - couldn't be more delighted for the former 'Friends' star.

He said: ''I'm happy for her, I'm happy she's finally found someone she likes because everyone should in the end, shouldn't they?''

Meanwhile, friends of Jennifer and Justin say she was ''completely'' surprised when he asked her to marry him on his birthday earlier this month as the actress - who was previously married to Brad Pitt - had given up expecting a proposal after it didn't happen when they holidayed in Europe at the beginning of this summer.

A source told Grazia magazine: ''Jennifer did not see this coming. She had hardly seen anything of Justin in the weeks leading up to the proposal and the distance had been putting a strain on the relationship. So, when he proposed, she was overjoyed.

''It truly was the most incredible surprise and she didn't hesitate in saying yes.''