X Factor contestant, Alexandra Burke has had more throat problems this week and has been seeing a specialist at Harley Street, although unlike Diana, there are no concerns about her performance ahead of Saturday night.

However, at the Take That master class Gary Barlow gave her some strict advise, and told her to keep talking to a minimum in order to rest her voice in between shows, not such an easy thing for chatter box Alex!

But she did take Gary’s advise and has been writing everything down rather than talking in the house – although it really is proving to be a challenge for Alex!