Katy Perry puckers up to boyfriend Orlando Bloom while dressed as a sexy teacher for her high school themed birthday party

KATY Perry transformed into a sexy school teacher as she celebrated her 32nd birthday with a fun fancy dress party over the weekend.
The hitmaker was joined by a host of stars for her 1950s high school themed bash which saw her boyfriend Orlando Bloom dress up as a handsome jock.
The happy couple were happy to pose together in a series of styled snaps which captured the fun of the event as Orlando appeared to be leaning in for a kiss from his beautiful girlfriend while in 'detention'.
Katy's bash seemed to be inspired by the classic 1978 movie Grease which famously starred Olivia Newton-John and John Travolta and guests pulled out all the stops.
Birthday girl Katy teamed with a yellow beehive wig with a yellow top and matching tweed skirt and completely got into character as she later wore glasses and held onto a ruler in a classroom.
Meanwhile her good friend Kate Hudson was dressed up as rebellious girl.
The blonde beauty showed off her taut stomach in a black crop top and flowing patterned midi skirt while she completed the look with a floral headband and matching jacket.
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Orlando Bloom was dressed as a jock in a classic red jacket with a B on it and had a whistle around his neck.
Cheerleaders at the bash had a H on their tops, for Hudson High, which appeared to be a nod to Katy's real last name, Hudson.
The star went on to post a snap of herself getting into character before the event with the caption: ''Thanks @COVERGIRL for keeping everyone clean-cut and QT at Hudson High, Home of the Poodles. Principal Hudson. #KatyxCOVERGIRL'
Katy has been a spokesperson for Cover Girl cosmetics since 2013.
Orlando and Katy have been quietly dating since February after meeting at the Golden Globes the month before.
Katy is currently working with Taylor Swift producers Max Martin and Shellbeck on her new album.
The 'Roar' hitmaker and 'Shake It Off' singer may be bitter rivals, but that hasn't stopped the pop beauty working with the masterminds behind Taylor's 'We Are Never Ever Getting Back Together' for her follow-up to 2013's 'Prism'.
Taking to Twitter, Katy - who has worked with Max since her debut LP 'One Of The Boys' - wrote: "Ok back to the studio for me. 2017 is gonna tight af ...MAKE LYRICS GREAT AGAIN ! cc Max Martin & Shellback (sic)"
Katy recently admitted she was working on a fifth album but is "not rushing" the record.
She said: "I'm just having a lot of fun, but experimenting and trying different producers, and different collaborators, and different styles."
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