That didn't take long! TOWIE's Billie Faiers shows off her bikini body as she kicks off her Vegas vacation with a dip in the pool

By Andrea Magrath

Fun in the sun: Billie Faiers is pictured soaking up the sun at her hotel in Las Vegas today

They partied all night the evening before, but no hangover was big enough to keep Billie Faiers and her friends from topping up their tan the morning after.

The TOWIE star kicked off day two of her Las Vegas holiday, sipping on a cocktail as she sunned herself by the pool at the Encore Hotel.

Billie showed off her curves in a skimpy purple bikini as she reclined on a sun lounger.

Topping up her tan: Billie reclined on a sun lounger in a skimpy purple swimsuit

A series of admirers stopped by to say hello to Billie and her friends as they enjoyed their drinks poolside.

The reality star was pictured sharing a laugh with close pal Charlotte, presumably recalling the previous night's antics at nightclub Surrender where they partied all night.

The girls were spotted holding court at the Vegas hotspot until the early hours, at one point impressing party-goers by back-flipping on the dance floor.

Girls getaway: The reality star sipped on a cocktail and shared a laugh with friend Charlotte by the pool

Cooling off: The girls relaxed on a platform in the pool

Chilling out: Billie later covered up in a printed kaftan-style top
But while Billie continued the party with hair of the dog, others in their group didn't fair as well.

Her sister Sam had to retreat to her hotel suite to sleep off her efforts the night before, ahead of doing it all again tonight.

And another of the TOWIE stars' friends was spotted being sick near the pool as the combination of sun and hangover became too much.

Popular by the pool: A number of men dropped by to say hello to girls as they sunned themselves

Fancy meeting you here: Billie ran into some friends from Essex and enjoyed a catch-up as they cooled off in the water

What to do tonight? The girls have a full itinerary of nightclubbing and pool parties

The sisters and their girlfriends descended on Vegas yesterday for a week of fun in the sun.

The group have planned their sojourn to include as much action as possible, including hitting all the hot nightclubs and pool parties.

They got a preview of what they were in for when party planners Vegas Baby tweeted them to 'get some sleep' ahead of them flying out to the US. 'We make Nu Bar look like sun skool!' they added.

Recovering: The girls partied hard at nightclub Surrender the previous night

Ready to party! Sam, pictured arriving at the Encore hotel the day before, had to retreat to her hotel suite for an afternoon nap after the previous night's efforts