X Factor 2011: Tulisa parties with the TOWIE cast
She's admitted that The Only Way is Essex is 'her favourite TV show of all time.'
So it was no surprise to see Tulisa Contostavlos taking a night off X Factor duty to party with the TOWIE cast last night.
The X Factor judge and reality stars all turned up to celebrate rapper Chipmunk's 21st birthday at Jalouse nightclub in London.
Night on the tiles: Tulisa took a night off from X Factor duty to celebrate rapper Chipmunk's 21st birthday party at Jalouse nightclub in London
Little White Dress: The N-Dubz singer wore a white mini dress with gold and silver embellishment
Tulisa, 23, wore a white mini dress with gold and silver embellishment and black patent heels.
Her dark hair was curled and she wore heavy dark eyeliner.
She was joined at the birthday party by Lauren Goodger, who hot-footed it from the the OK! magazine Christmas party to toast the Oopsy Daisy singer's birthday.
Party girl: Lauren Goodger hot-footed it from the OK! magazine Christmas party to the birthday party
Battle of the blondes: Lauren Pope (left) and Frankie Essex didn't bother to cover up as they showed off their bandage dresses
Lauren wore a one-shouldered black and white print jumpsuit with black heels and clutch. She will have enjoyed catching up with her castmates after returning from a week-long holiday to LA last week with Lydia Bright.
Also partying up a storm were Lauren Pope and Frankie Essex from the ITV2 series, as well as a turtle-necked Joey Essex.
This is not the first time Tulisa has let her hair down with the reality stars. Earlier this month Chloe Sims posted a picture of herself and cousin Frankie Essex partying with Tulisa.
Fitting right in: Last week Tulisa partied with Frankie and Chloe Sims
The Essex girls went without coats last night to ensure they got a good photo-op.
Both Frankie and Lauren Pope, in Celeb Boutique, wore skimpy bandage dresses that displayed their unseasonal tans.
Lauren was pictured chatting away to Strictly Come Dancing contestant Chelsee Healey outside the club, after Chelsee arrived from the launch of Dita Von Teese's pop-up bar.
Party girl: Lauren Goodger hot-footed it from the OK! magazine Christmas party to the birthday party
Men about town: Joey Essex (left) and Aston Merrygold both turned up to party
JLS singers Aston Merrygold and JB Gill both attended, with JB and girlfriend Chloe suited and booted and matching tuxedos.
The birthday boy, who reached the milestone birthday on Saturday, looked dapper in black suit trousers and white waistcoat.
He certainly had a good time at the party, tweeting afterwards: 'Praise God... The best birthday I have EVER had!!! I don't even know what to say. #TeamChip were there too. Ahhhh man I'm so happy.'
Girl chat: Lauren Pope and Chelsee Healey had a catch up outside the club
Suited and booted: JLS star JB Gill and girlfriend Chloe wore matching outfits
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