Kelly Brook has got engaged.

The 33-year-old beauty took to her Instagram account yesterday (25.03.14) to announce that her beau David McIntosh popped the question over the weekend.

The stunning model, who met David's family last weekend, posted a snap of her and David holding a balloon with the words 'Engaged' emblazoned across the front.

She teamed the romantic photo with the caption: ''Lovely Weekend in Wigan meeting my New extended Family Such happy times and excited to share my life with the most wonderful man I've ever met (sic)''.

Kelly and David - a former royal marine - have had an on/off relationship since they met on New Year's Eve (31.01.14) three months ago.

The former 'Gladiators' star spent a large amount of time at Kelly's north London home in the early stages of their romance, but the pair reportedly split up shortly after Valentine's Day (14.02.14).

A source recently said of the engagement: ''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 heals for David.

''He has also had enough of being a bachelor and can't believe he has landed someone like her.''