Rihanna Sings "California King Bed" on American Idol

Rihanna changed up her look yet again last night on American Idol, going back to long red curly locks after a week or so of wearing her hair much, much shorter.
The 23-year-old singer showed her latest look as she performed her new single, "California King Bed" live. She started the song softly, tantalizing fans.
As her dancers pulled down white draping onto the stage floor and into the crowd, Rihanna was eventually revealed and really ramped up the performance.
She even threw in some air guitar as the audience went wild, earning her a standing O. Watch her performance from the American Idol results show here:

Rihanna - California King Bed (American Idol)

First Listen: Rihanna & Britney Spears' "S&M" Remix!

We told you yesterday how Britney Spears and Rihanna were remixing the latter's kinky hit single, "S&M." Now we have the actual track for you!
In addition to adding her own voice to the chorus, Britney also offers up an all-new verse, breathlessly moaning about her own bad girl ways.
The single, released through New York's Z100, was first teased by the duo over the weekend on Twitter. Take a listen and comment below:

Rihanna & Britney Spears - S&M (Remix)

Britney Spears, Rihanna to Whip Up "S&M" Remix

Rihanna and Britney Spears are set to collaborate on a new song.
That song is believed to be a remix of the former's hit, "S&M".
Rihanna announced it first, writing this on Twitter: "I got a sexy collaboration coming your way super-dupa soon! By popular demand... it's Britney bitch!"
Spears' manager replied: "Rihanna you're such a tease! I like it, like it..."

This duet will be off the chain ... see what we did there!?

Rihanna tweeted last week asking fans whether they would like to see her rework the song with another pop star, and if so, who. Britney seems like a great fit.
They've got their work cut out to top the original video, though:

Rihanna - S&M

[Photos: WENN.com, Fame Pictures]

Dani Shay, Justin Bieber Doppelganger, Covers "Love the Way You Lie"

A video circulating online Wednesday features a young woman, Dani Shay, who bears a striking resemblance to Justin Bieber. At least pre-haircut Bieber.
Naturally, in the video, Dani covers ... Eminem and Rihanna’s “Love the Way You Lie.” The juxtaposition is as strange and mesmerizing as it sounds.
Take a look at Shay's performance below and see for yourself.
If you get past the fact that she's a DEAD RINGER for Justin Bieber, and stifle your laughter when she tries to channel Eminem, she's actually not bad ...

Dani Shay - Love the Way You Lie

Academy of Country Music Awards Duets: Rihanna & Jennifer Nettles, Carrie Underwood & Steven Tyler

Rihanna and ... Jennifer Nettles? Carrie Underwood and ... Steven Tyler?
Not exactly tandems you might expect to perform together, but both duos held their own and then some at the Academy of Country Music Awards.
Here's Rihanna and Jennifer Nettles of Sugarland fame, rocking "California King Bed" before a packed house at the 46th annual industry gala in Vegas ...

 
Rihanna & Jennifer Nettles - California King Bed

Follow the jump for Carrie and Steven - American Idol stars past and present - performing a medley of "Undo it" and "Walk This Way" at the event.
They actually sounded pretty good together ...