Kelly Rowland is back in the house! And she's so pleased to be back on the show, but are you pleased to see her face? And is she going to get on with Tulisa? Only time will tell.

And Gary Barlow makes the first joke of the night and asks Kelly to notleaveagain.com, poor Alexandra Burke. We hope she's alright with being the butt of an X Factor joke.

Tulisa thought that he was moving backwards rather than moving forward, while Kelly Rowland said that he was her guilty pleasure. Gary Barlow on the other hand thought that it was like the opening of a bad pantomime in Scarborough.

20:10 Janet Devlin sung I Want You Back by Jackson 5, and to be honest, we weren't impressed. Obviously wanting to try something different, it just didn't work. What did you think

20:15 Craig Coulton sung Baby You're All That I Want by DJ Sammy. Is it just us or does everyone look really uncomfortable on stage tonight? And why does Gary seem to want to stand up and get the crowd to cheer whenever one of his acts is on the stage?

20:30

20:40Marcus Collins yet again proves his ability to his the high notes with and looks like he's actually enjoying performing, in comparison the the other acts. Gary Barlow does his 'stand up and try and get the audience to cheer' because he forgets we can see him doing it, again. The judges are all loving Marcus tonight, as are we.

20:50 We're the most excited about seeing Kitty Brucknell this week, we're not going to lie. She doesn't disappoint. She tells us that she was thinking that she was going to think about what Madonna would do, but no, she wants to think about what Kitty would do.

Not wanting to disappoint with her performance she tells us that she wants to come out 'like dead or something' at the beginning. Ummm, we think that might be a bit difficult.

Singing Madonna's Just Like A Prayer, the other judges look worried that Kitty might be their competition. Tulisa has nothing but nice things to say, but Kelly thinks that she was a bit flat and was holding back. Kitty looks like Kelly just shot a puppy right in front of her face. On live TV.

Gary Barlow tells Kitty that she can't dance. OUCH.

21:05 Gary Barlow has to give Frankie Cocozza a pep talk, and tells him to try not to make everyone hate him. Frankie says he has no idea why everyone hates him so much (maybe because he's a jumped up so and so that can't sing? and promises that he's not going out.

Singing I've Gotta Feeling by Black Eyed Peas, he's just completely flat. He has to be going out tonight, surely? Louis Walsh tells him that the only thing good about him is his hair. True. Kelly Rowland is annoyed at Louis Walsh because she told Frankie that he'd never be a rock star. Louis got so hyped up that he told Gary to shutup and Kelly that she's playing to the cameras. Tulisa manages to stay out of it, and looks a bit worried. Wow. The judges all look miserable - surely they should be enjoying this?

21:15 Mischa B is back smiling this week - tactics much? - but singing Proud Mary, she's absolutely brilliant. Did we expect any less?

21:25 Pick n Mix Little Mix sing Rihanna's Please Don't Stop The Music - which was brilliant.

So, two acts are leaving! Who do you want to see go through to next week's show? Who deserves to leave? Did all of the acts leave you feeling lukewarm? Let us know.