Emma Watson Upskirt so clearly at Her 18th Birthday Party

Melissa Satta Upskirt "red panty" Moment

Frankie Sandford “Bikini body” on holiday with Wayne Bridge

She's got one of the most taut stomachs in showbusiness.

So of course Frankie Sandford likes to show it off whenever she can.

The Saturdays singer has taken to Twitter to not only show off her impressive bikini body, but share a holiday snap as she laps up the sun.

Bikini body: The Saturdays' Frankie Sandford shows off her washboard stomach as she and boyfriend Wayne Bridge messed around with starfish on holiday

Michelle Heaton “Red Bikini” body on Bahamas

It's been five months since she gave birth and after rapidly regaining her pre-baby figure, you can't blame Michelle Heaton for wanting to show it off.

Enjoying a romantic holiday at the same Bahamas hotel resort where she wed two years ago, the Liberty X singer has been wasting no time in topping up her tan.

Her Irish husband Hugh Hanley has been proudly tweeting photos of his wife in a bikini and in a skimpy black dress.

Toned to perfection: Reality TV star Michelle Heaton shows off her impressive post-baby body in a red bikini

Uploading a photo of his wife in a red New Look two-piece, Hugh admitted they were at the pool bright and early: 'It may only b 8am here in Great Exuma but @wonderwomanshel is already beach ready.... #bahamasbaby.'

The couple have spent the past four days on a private island owned by Sandals in the Bahamas, where they tied the knot in July 2010.

Emily VanCamp “Black Bikini” sunbathe on Monaco beach

Even a dip in the pool couldn't cool things between Emily VanCamp and her co-star Josh Bowman.

The Revenge stars were seen getting very intimate with each other as they frolicked both in and out of the water, earlier this week.

The British actor and the blonde haired Canadian were relaxing at the very exclusive Beach Club Sea Lounge in Monaco.

Love in the sun: Emily and Josh were seen cavorting at the Beach Club Sea Lounge

Amy Willerton “Black Bikini” in the Caribbean

She rose to fame after winning Katie Price's TV model show earlier this year.

And it seems beauty pageant star Amy Willerton has learnt from the best as she perfects her beach posing.

The model has been spotted letting her hair down as she laps up the sun during a romantic break in St Maarten in the Caribbean.

All smiles: Amy Willerton showed off her svelte body and impressive curves in a black string bikini with gold zig-zag detailing

Jennifer Aniston - GQ's Sexiest Women of 2012

"Yesterday I pulled up to one truck and rolled down my window," she says, leaning in. "I go, 'Let me just ask, this is every day? Every day now? Is there a way we could make this a little bit saner?' It's just not human to walk around with twenty cars following you—there's no ease. Maybe they do want you to get all Mariah Carey on yourself and be put into an institution. I miss the days when they hid in the bushes."