![Big Brother 7 contestant Lea Walker arrives for the COMFORT Prima High Street Fashion Awards at the London Hilton Hyde Hotel in central London Stock Photo - Alamy Big Brother 7 contestant Lea Walker arrives for the COMFORT Prima High Street Fashion Awards at the London Hilton Hyde Hotel in central London Stock Photo - Alamy](https://c8.alamy.com/comp/G9GBW9/big-brother-7-contestant-lea-walker-arrives-for-the-comfort-prima-G9GBW9.jpg)
Big Brother 7 contestant Lea Walker arrives for the COMFORT Prima High Street Fashion Awards at the London Hilton Hyde Hotel in central London Stock Photo - Alamy
![Lea Walker on Twitter: "When you're sat scratching your head & anxiety that's hitting the roof because you know you're back on telly after 14 years 😱🤮 #BBUK #BB7 #E4 @E4Tweets #bekind Lea Walker on Twitter: "When you're sat scratching your head & anxiety that's hitting the roof because you know you're back on telly after 14 years 😱🤮 #BBUK #BB7 #E4 @E4Tweets #bekind](https://pbs.twimg.com/media/EaqAgxaWsAEkZTO.jpg)
Lea Walker on Twitter: "When you're sat scratching your head & anxiety that's hitting the roof because you know you're back on telly after 14 years 😱🤮 #BBUK #BB7 #E4 @E4Tweets #bekind
Big Brother 7: Then and now - see Grace, Mikey, Bonnie, Lea, Sezer and the rest of the 2006 cast now - OK! Magazine
![Lea Walker films a sketch for the 'The Big Brother Launch Project' (TX: Thursday June 5, 2008 @ 10:40pm on Channel 4 Stock Photo - Alamy Lea Walker films a sketch for the 'The Big Brother Launch Project' (TX: Thursday June 5, 2008 @ 10:40pm on Channel 4 Stock Photo - Alamy](https://c8.alamy.com/comp/2DH08XX/lea-walker-films-a-sketch-for-the-the-big-brother-launch-project-tx-thursday-june-5-2008-@-1040pm-on-channel-4-2DH08XX.jpg)