Earlier this week, it was reported that Georgina and Tom, who began dating in early 2012, got engaged during a recent holiday to Las Vegas.
It seems Rochelle, who is best friends with Georgina, couldn't contain her excitement as she shared the happy news with fans on Twitter.
Saturdays singer Rochelle wrote (23 June): "Sorry but I'm still sooo excited! My bestie is getting married!!! happy @georginadorsett."
Manchester United midfielder Tom and former TOWIE star Georgina are yet to publicly comment on their happy news.
Property developer Georgina, who starred in series four and five of TOWIE, welcomed the couple's first child – daughter Nevaeh - in December 2012.
Sorry but I'm still sooo excited! My bestie is getting married!!! soooo happy @georginadorsett— Rochelle Humes (@RochelleTheSats) June 23, 2014
Details of the proposal have been kept under wraps but a source told The Sun that Tom proposed to Georgina with a whopping £20,000 diamond ring.
Following the engagement reports, Georgina showed off her post-baby body in a white swimsuit while enjoying a sunshine holiday.
Check out more celebrities who have announced engagements this year:
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