Jessie J has topped the UK singles chart with her new single ‘Price Tag’.
The track, which features the US rapper B.O.B, is the first single to debut at number one after being released on the same day it was played on radio.
Last month, Universal – Jessie J's label – and Sony announced that they had signed up to the On Air, On Sale initiative championed by the Featured Artists' Coalition.
Jessie J’s debut single ‘Do It Like A Dude’ is also at number seven, according to the Official Charts Company.
There were two other new entries in this week’s top-10: Enrique Iglesias’‘Tonight (I’m F*ckin’ You)’ featuring rapper Ludacris went straight in at number five, while Taio Cruz’s ‘Higher’ featuring Travie McCoy and Kylie Minogue moved up to number eight from last week’s number 17.
Meanwhile, on the album chart, Adele’s ‘21’ remained at number one for a second week, while her debut LP ‘19’ is also at number four.
Chase & Status score their highest ever position on the album chart with ‘No More Idols’ debuting at number two.
Jessie J - live

Bon Jovi To Broadcast Penn State Gig Live Online Tomorrow (February 9)
Eminem Will Perform Live Again In 2011, His Manager Says
Axl Rose Responds To Slash Comments Over Guns N' Roses Reunion
Elton John, Paul Simon To Present Awards At The Rock And Roll Hall Of Fame
Feeder UK Tour Calls At Liverpool Academy
Big Day Out Festival 2011: Photos With Iggy Pop, Rammstein And More
Register now and have your comments approved automatically!