14/08/2014 12:41 BST | Updated 20/05/2015 06:12 BST

Is Kelly Brook Engaged To On-Off Boyfriend David McIntosh?

It seems congratulations are in order for Kelly Brook, as the Brit model is reportedly engaged to her beau, David McIntosh.

Kelly Brook and David McIntosh Engaged?

The pair have been dating for just three months, and briefly split during that time, but The Sun reveals that former Gladiators star David popped the question and Kelly has said yes.

According to the paper, a friend confirmed the news explaining: "It's still a closely guarded secret and came to Kelly as a massive shock.

"But she is at that time in her life now where she wants to make a commitment and she has fallen head over heels for David."

Allegedly, David asked Kelly to marry him while they were planning a trip to Dubai and she took just "three seconds to say yes".

Though she's remained tight-lipped so far, potential confirmation of the news comes in the form of an ecstatic tweet she shared earlier this week.

For now though, it's back to work for Kelly as she also tweeted about shooting the cover for her autobiography. We wonder if there's a chapter being added about a certain ring...

If the rumours are true, we couldn't be happier for Kelly and David, and judging by this video they're pretty smitten.

Kelly Brook Shows Off Her Curves in a Striped Bikini

See what else Kelly's been up to in our gallery of her best Instagram pics.