We spotted the stylish fashion designer, 28, chilling out and looking lovely as she enjoyed the VIP surroundings of Virgin Media's Louder Lounge at the Hylands Park, Chelmsford site.
Coleen rocked up on day one looking festival chic in black shorts, a printed top, floppy hat and shiny wellies. (Clearly this was before she ventured out into the muddy arena area!)
On day two, she switched things up with simple black leggings and an eye-catching green printed shirt.
Reveal caught up with Coleen while she was queuing to sample some of the yummy treats on offer at the Vinn Goute Seychelles street food booth.
She told us she'd been to watch Justin Timberlake headlining the Virgin Media Stage the night before and she was looking forward to another day of fun and music.
On the Saturday, Coleen's footballer hubby Wayne had made his debut as the new Manchester United captain at Old Trafford, but as Coleen was partying it up at V she'd missed it. But she told us how proud she was of her other half, and said he was spending the Sunday with their sons Klay and Kai while she enjoyed herself at V.
Coleen was in a great mood, taking pictures with fellow Louder Lounge guests and having fun with her girlfriends.
Even a brief blast of rain on Sunday couldn't dampen her spirits!
Check out all the celebs who visited the exclusive Louder Lounge in Reveal's gallery:
Copyright: Rex Features AKEM
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