Suki Waterhouse wants Bradley Cooper to propose.

The 23-year-old British model, who has been dating the 'American Sniper' star for two years, reportedly hopes he will ask her to marry him soon.

A source said: ''Suki says she's been warming him up to the idea of marriage and he's starting to get excited about it.

''It's up to Bradley to pop the question, of course, but she hopes it happens soon.''

The couple are very supportive of one another and Bradley, 40, was overheard ''yelling encouragement'' at the blonde beauty when she was doing a photo-shoot in New York City last month.

The insider said: ''Bradley would run and grab her water and tea, and was the perfect boyfriend.''

And it seems the aspiring actress has also won over the heartthrob's mother Gloria.

The source told Us Weekly: ''They hang out when Bradley is busy. She wants Gloria to know she's in the relationship for the right reasons.''

Bradley previously admitted he can't wait to settle down and start a family.

He said: ''I would love to be a father one day. I'm sorry my father won't be around to see his grandchildren, but he knows fatherhood was something I was looking forward to. That's my next big step in life.''