By Robbie Collin & Gemma Calvert

NEW BB babe Amy Alexandra has peeled off for a string of X-rated online porn vids and photoshoots.

The sexy glamour model— who joined Big Brother on Friday night wearing a big pair of white pants—stripped and teased for a string of websites catering to blokes with a fetish for girls' knickers.

And we can reveal that, while Amy, 21, has so far only made it into the Halfway House, she once went all the way with her BEST FRIEND'S dream lover.

He is 6ft 3in Superbike champ Leon Camier, nicknamed "Shafter". And Amy's buddy—tatooed model Ann French—was not amused.

SEE SEXY PICS OF AMY HERE

Ann told us: "I confessed to Amy that I liked Leon and she knew that when I introduced her to him.

Kettle

"That same night after I went home she went back to his hotel and slept with him. This was a guy I liked and I was close friends with Amy so of course I was p****d off."

Blonde-turned-brunette Amy began modelling two years ago and last December won a place in the News of the World's calendar.

She made her briefs appearances on the same site that ex-BB babes Aisleyne and Nikki once posed on.

In one bizarre scene on Panty Amateurs, she plays with the hem of her skirt while waiting for the kettle to boil.

"Hi guys, how are you doing? I'm Amy," she grins.

"Well, I'm just sat here in my kitchen trying to make a drink at the moment. What are you up to? I bet you'd like to see what pants I've got on. I'm not going to show you though," she says. Then she apparently has a quick change of heart because seconds later she gushes: "Well, as you're being nice to me, a quick look."

She then flashes her g-string and lifts her white top to show off her boobs. In another scene, Amy hikes up a denim miniskirt to reveal a pair of skimpy pink pants before taking off her vest. And another sees her having a scantily clad catfight with a girl called Abigail.

"Amy's very proud of her body and she loves showing it off," revealed a fellow model and pal.

"She's especially proud of her boobs and always dresses in low-cut tops. It drives the guys wild!"

That probably came in handy the night in October 2005 when Ann introduced her to Leon at Birmingham's NEC Bike Show—where the girls were doing promotional work.

Just hours later, Amy and Leon were romping in his hotel room. One pal revealed: "Amy's known as a bit of a ladette within the bike world. She's insatiable."

Though to be fair she wanted more than a quick fling with Leon, who's racing his Honda Animal for Britain in Japan today. They'd meet whenever they could bridge the gap between her home in Market Rasen, Lincs, and his place in Bournemouth. And Amy loved to treat him to pre-sex strip teases.

One pal said: "Amy loves to flaunt what God gave her and she talked about these private strip shows for Leon. She was so turned on by what he does professionally. She always described how watching Leon racing in his leathers did it for her."

But Leon's dad Dave—himself a 750cc racer in the Seventies—told us the love affair ran out of revs because Amy made it difficult for his son to concentrate on his career.

Heavy

"He loved her a lot but they split up just before Christmas," he revealed. "She came on a bit heavy but his racing is his number one thing. He was too busy testing, but she wanted commitment."

Pals say Leon never let Amy stay in his motor home so she bunked up with other promo girls and soon her eye began roving. One said: "There was an overlap with Leon and another guy before they split."

More acquaintances have warned the BB housemates to watch out if Amy gets into the House proper. For when it comes to being manipulative, they say she could give Charley a run for her money.

One said: "She's worse than Charley—Charley openly bitched and back stabbed. Amy does it sneakily. She makes you her pal then does the dirty on you. Just like she did to Ann.


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