Imogen Thomas (born 27 November 1982) is a bar hostess and former beauty queen from Llanelli, South Wales, although she was residing in London before her entry into the house. She has a degree in Psychology and a degree in Health Studies from the University of Worcester and was officially crowned Miss Wales in 2003.

Up to week 5, Imogen was not allowed to participate in nominations. In week 1 she was in the Big Brotherhood, and there were no nominations. In weeks 2 and 3, she was banned from nominating for discussing nominations. In week 4, only Susie was permitted to nominate, and in week 5, as punishment for yet again discussing nominations she was forced (along with 4 other rule breakers) to nominate one fellow rule breaker in front of the group.

A number of weeks after Imogen's entry into the house, a 7 minute home sex video appeared on the Internet showing her having sex with an ex-boyfriend.

On Day 84 Imogen moved with fellow nominee Richard into the House Next Door where she remained until she was evicted on Day 86 with 62% of the public vote.

After Big Brother Imogen discovered that the sex tape she made with ex boyfriend Leighton Brookfield had been broadcasted online, she is now in talks with her lawyer.

Since leaving the Big Brother house Imogen has secured a guest appearance on the Welsh language soap opera Pobol y Cwm., and apparently had a relationship with "Big Brother's Big Mouth" host, Russell Brand Imogen has denied rumours of a relationship with both Sezer and Russell Brand.

She has appeared in numerous Welsh television and radio programs since leaving the house. These programs include Wedi 7 (a magazine style program), 'Jonathan' (presented by the rugby star Jonathan Davies and others) and Uned 5 (a show aimed at teenagers). Imogen has also appeared in photo-shoots for Zoo magazine.

--Wikipedia