Definition of yummy mummy: Imogen Thomas bursts from bikini to reveal baby news

The former Big Brother star decided to shun traditional methods of pregnancy announcements to reveal her new baby bump via a skimpy bikini.

Imogen has announced that she is nearly four months pregnant with her second child while showcasing her bombshell body.

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The former Miss Wales took to the beach in a blue bikini from her Chasing Summer collection, but could barely contain her bodacious curves.