BRA-VO! Imogen Thomas strips off to a cut-out bra to celebrate her birthday – and fans can’t believe her age

BIG Brother favourite Imogen Thomas stripped to a Sєxy black cut-out bra to celebrate a birthday milestone.

The former reality TV star marked her 40th birthday in the saucy strappy attire paired with a Tom Ford skirt.

Imogen posed in front of two balloons spelling out her age – and fans just couldn’t get their heads around it.

They flooded her Instagram page with comments after Imogen uploaded a video showing her partying wearing a тιԍнт lace black dress with a thigh-high split.

The Welsh property investor gushed: “What a lovely surprise ✨ my birthday weekend has been lit 🔥 thank you to my amazing friends for coming.”

Alongside scenes of her sipping fizz and blowing out candles on her cake, one fan commented: “You don’t look 40 hun. Hope you have had a fab birthday 🎁🎂 🥳 🎉 🥳🎂🎁.”

Another put: “Happy Birthday Imogen, glad to see you are having the best birthday weekend! 40 is the new 30 x”

A third hen wrote: “Happy Birthday to a sensational girl. You never age.. ❤️”

The video gave a glimpse into the star’s lavish London home.

Former Miss Wales Imogen won hearts back in 2006 on BB7, which boosted her modelling career and paid for the incredible lifestyle she leads today.

She later went on to present on T4 and in 2015 she launched her own swimwear brand Chasing Summer.

Back in 2018, mum of two Imogen focussed on “finding herself” after splitting from husband Adam Horsley.

She exclusively told The Sun Online: “I’m just trying to find me again. “I’m trying to focus on me.

“When you’ve been seven years with the same person and come out of something like that you’ve got to figure out who you are again.”