MYLEENE Klass has revealed that she is expecting her second child with Irish fiance Graham Quinn.
The television personality (32) broke the news on social networking site Twitter.
She posted a message which read: "Woo hoo! I'm pregnant! So happy! X"
Klass and Quinn have a daughter Ava, who was born just over three years ago.
A source close to the couple revealed their delight, adding: "They've been trying for another baby and are absolutely thrilled."
Klass, a Marks and Spencer's clothes model and former ITV reality show winner was inundated with congratulation messages from fans and well-wishers.
She later posted: "Crikey, still reading all your msgs. Bumps gona have a lot of aunts and uncles! X"