MTV.co.uk News — K-Pez brands the rumours that she'll sing a tune about her feud with T-Swizzle "very fun"... more info

MTV.co.uk News — MTV News Top Story: K-Pez also praises previous headliners Madge and Queen B, before stating she's planning a show with "soft-serve sexiness"... more info

The Independent — Lenny Kravitz will join Katy Perry as her “special guest” during the Super Bowl halftime show. more info

Perez Hilton — Woo hoo! This is sounding more and more amazing by the minute! As the Super Bowl draws nearer, we're finding out what other surprises Katy Perry has in store for us. She revealed over the weekend that Lenny Kravitz would be one of the performers that... more info

Stereogum — Absurdist rap entity Riff Raff famously squired Katy Perry to the VMAs last year, and today, we have to ask: How much did she pay him? Because Riff Raff is not going to day anyone for free. As SPIN points out, Riff announced a splendid new moneymakin... more info

Perez Hilton — It looks like exes Katy Perry and John Mayer are definitely back together! According to a source, this past weekend the former lovers were spotted LOCKING LIPS at an El Lay hotspot. [ Related: Are Katy & John Back Together?! ] The insider revealed: "... more info

Time — Perry called the singer "a guitar god" more info

MTV.co.uk News — The singer suggests her epic performance will have a rock ’n’ roll edge… more info

Reuters — (Reuters) - Pop singer Katy Perry announced on Saturday that Grammy-award winning singer-songwriter Lenny Kravitz will join her on stage for a guest appearance during the halftime entertainment at February's Super Bowl. more info

MTV.co.uk News — The on-again couple fuel romance rumours with PDA... more info