Now this could be a bit tense. Alicia and Calum are both in the Celebrity Big Brother house

This could be like totes awks! Rumoured exes Alicia Douvall and Calum Best have entered the Celebrity Big Brother house this evening.

The pair were on Celebrity Love Island together in 2006 and reportedly dated way back, and Alicia is known for enjoying a good ol’ kiss and tell.

Despite being linked to the notorious playboy in the past, Alicia insisted on the Celebrity Big Brother launch show tonight: ‘I have not kissed Calum Best.’

There was no mistaking the awkward look between the pair when Alicia walked into the house though and saw Calum.

In fact her list of exes is a very long one and she is always particularly entertaining with the amount of detail she reveals about their shared nights of passion.

Counting Mickey Rourke, Mick Hucknall and Simon Cowell as former flings, the glamour model and cosmetic surgery addict once revealed that she had a six-month affair with music mogul Si – and ended up having sex with him 11 times in one night.

She said Blue’s Lee Ryan ‘went at it like a machine gun’ and that EastEnders star Dean Gaffney was ‘hopeless, rough and selfish between the sheets with legs like twigs, and a skinny chest.’

The latest series on Channel 5 also saw former Emmerdale star Patsy Kensit and ex-Coronation Street actor, Ken Morley walk into the plush abode.

CBB bosses will be hoping that Patsy will do some dirt-dishing of her own and spill the beans on her marriages to Simple Minds singer Jim Kerr, Big Audio Dynamite star Dan Donovan, DJ Jeremy Healy and Oasis rocker Liam Gallagher. Phew. We bet she has a few stories to tell…

Katie Hopkins, US showbiz blogger Perez Hilton, glamour model Cami Li and former Baywatch star Jeremy Jackson – who played David Hasslehoff’s son Hobie Buchannon – also headed into the house.

Nineties pop star Kavana, model Chloe Goodman, and actress Nadia Sawalha have also signed up for some awesome action along with US singer Alexander O’Neal.

Completing the list is Drag Race judge Michelle Visage and TV presenter Keith Chegwin. Check them all out in the picture gallery above.

Emma Willis hosts the show and Rylan Clark heads up Bit On The Side, won by actor Gary Busey last year.

Take That‘s Mark Owen, comedian Julian Clarey and Bollywood actress Shilpa Shetty have all won it in the past. We can’t wait to see who is victorious this time!

SEE PICTURES Calum Best at the Talksport Hall Of Fame Awards Dinner

SEE PICTURES Simon Cowell and Cheryl‘s friendship in pictures

SEE PICTURES Simon Cowell‘s life story in pictures

Sofia Zagzoule