[bbfan1991]

IMO it was Cher and Will.I.Am.

[Jack_]

Robbie and One Direction > Cher and Will.i.am > Rihanna and Matt > Rebecca and Christina

[BigBrotherfan4ever]

Rihanna & Matt

[Braden]

If we're talking about chemistry, then Rhianna and Matt without a doubt.

[Zippy]

Robbie and Will i am had definite chemistry with their acts. Christina was a fat stuck up cow and shouldve adapted her vocals to match Rebeccas more. Instead she came on and oversang her own bloody song...rebecca sung the first part beautifully.

Matt and Rihanna I thought was a bit cold. And he looked short next to her!

[Jessica.]

Robbie and 1D

[bbfan1991]

I didn't get Matt and Rihanna at all, plus Rebecca couldn't keep up with Christina.

[Zippy]

Originally Posted by bbfan1991

I didn't get Matt and Rihanna at all, plus Rebecca couldn't keep up with Christina.

Keep up? No, she was a bit stunned. Plus vocally, they were on different pages in terms of style. Rebecca went for a classy subtle take whilst Aggy came out giving it the big loud power vocal which just didnt match. She oversung it IMO.

Some people are just too impressed by power vocals. Theyre not everything.

[Smithy]

Cher and Will.i.am had no chemistry she was just staring and shouting at him

By far Matt & Rihanna

[Sarah.]

Robbie and One Direction.

[Iceman]

Matt and Rihanna, you guys must have been watching a diiferent show, they owned the duets.

[Stacey.]

Cher and Will.I.Am. Rebecca and Christina did aswell too.

Don't think Matt and Rihanna seemed right at all, neither were One Direction and Robbie.

[Ross]

Matt and Rihanna had the best but my favourite was Rebecca and Christina.

[Adamw92]

I don't get why people think Matt and Rihanna's duet was good, Matt sounded awful and Rihanna just wiped the floor with him vocally

[MeMyselfAndI]

Matt and Rihanna
closely followed By One Direction and Robbie, and Cher and Will I am

Christina and Rebecca had no chemistry

[bbfan1991]

Maybe I didn't get it because I couldn't give a toss about Matt during that and focused on Rihanna only because she's awesome.

[IheartBB]

Chemistry? Rihanna and Matt, obviously.

Robbie Williams seemed the most enthusiastic about One Direction.

Will.I.Am and Christina Aguilera didn't look remotely interested in the other person on stage... can't say I blame them either.

[fruit_cake]

Originally Posted by Zippy

Robbie and Will i am had definite chemistry with their acts. Christina was a fat stuck up cow and shouldve adapted her vocals to match Rebeccas more. Instead she came on and oversang her own bloody song...rebecca sung the first part beautifully.

Matt and Rihanna I thought was a bit cold. And he looked short next to her!

agree with this

[Kazanne]

Rhianna and Matt,I watched it back this morning and they were good

[Zippy]

Originally Posted by IheartBB

Will.I.Am and Christina Aguilera didn't look remotely interested in the other person on stage... can't say I blame them either.

Yeah thats why he's been raving about Cher for weeks and has always wanted to be her duet act. That's just his stage persona...he acts like that with Fergie too.

But the fatfaced hooker couldve been more giving to Rebecca. Instead of trying out sing her with her big chops.

[fruit_cake]

seemed like she was more interested in promoting her 'burlesque' movie

[IheartBB]

Originally Posted by Zippy

Yeah thats why he's been raving about Cher for weeks and has always wanted to be her duet act. That's just his stage persona...he acts like that with Fergie too.

But the fatfaced hooker couldve been more giving to Rebecca. Instead of trying out sing her with her big chops.

Key words being “on stage” then?

I can’t comment on his usual stage persona as I don’t pay much attention to him. He always seems pretty, erm, interested in Cheryl Cole though… again, can’t say I blame him.

[Mr XcX]

I like Cher / Matt / Rebecca best.

Shame cause if Will I AM did not come on Cher may have survived.

One Dire ction where terrible as always.

[Tom4784]

Rihanna & Matt had the best chemistry but the worst vocals.

[Z]

Robbie Williams seemed to actually care about One Direction, he definitely gave the best performance IMO just for that reason. Rihanna put on a show I guess, so I'd say it was 2nd best, and then Cher/will.i.am and Rebecca/Christina both kind of flopped for different reasons.