E! Online — We kid, we kid. Jason Trawick has parted ways with Britney Spears—but don't think that supersexy smooch with Rihanna at the Billboard Music Awards last night had anything to do... more info

Perez Hilton — She slays this! Kicking off the Glee Live! In Concert tour in Las Vegas over the weekend, Heather Morris performed some smoking hot dance moves to Britney Spears' I'm a Slave 4 U. We love Brit Brit, but Heather could really teach her a thing or two! ... more info

MTV.co.uk News — Rihanna and Britney Spears thrilled crowds at the 2011 Billboard Awards last night by putting on a raunchy rendition of RiRi's hit tune, S&M, to open the ceremony. The duo, who teamed up on a... more info

The Hip Hop Chronicle — Last night saw the 2011 Billboard Awards. Beyonce was honoured and she gave an energetic performance of “Run The World (Girls)”. Nicki Minaj performed with Britney Spears, while Lil Wayne and Mary J. Blige did their thing. Via RD RR and MrWorldPr... more info

Gigwise — Pair echo Spears' infamous Madonna moment... more info

E! Online — Maybe the Billboard Music Awards should be renamed the PDA Awards? With some major making out onstage by Rihanna and Britney Spears and a sweet smack between Justin Bieber and Selena... more info

Pop Crunch — What in the name of burlesque? Britney Spears and Rihanna kicked off the 2011 Billboard Music Awards with an NC-17-rated performance of their pop collab, “S&M Remix,” live from Las [...] more info

ContactMusic — Britney Spears and Rihanna got the Billboard Music Awards off to a steamy start in Las Vegas on Sunday night (22May11) by performing the R&B star's S&M together as pseudo-strippers. Both pin-ups wore matching leather bodices - Britney's was black.... more info

ContactMusic — Britney Spears and her longtime boyfriend Jason Trawick have parted ways - as client and agent. Trawick has quit the pop star's talent agency, William Morris Endeavor, and joined another company. At Wma, he represented Spears and Taylor Swift,.... more info

Mjsbigblog — I'll be live-blogging the Billboard Music Awards 2011 tonight. Kris Allen's "Live Like We're Dying" is nominated for Top Christian Song, but probably won't be aired live. I'll post the complete list of winners as soon as it's available.Cee Lo Green,... more info