'Sex with her was like cuddling up to a piece of gristle...' You'll never believe which stars are allegedly bad in bed!

They maybe some of the biggest sex symbols in Hollywood and pop, but it seems as though their image is not reflective of their actual bedroom skills! It has been alleged that these hunks and babes are not providing fireworks between the sheets! Read on to discover which stars have been described as disappointing lovers...

The Queen of Pop has been a sex symbol throughout her career, and used erotic imagery in her videos, books and live shows. She has had a string of lovers but Madonna has not impressed all of them. Her ex-husband Guy Ritchie – her second spouse - was married to the 'Material Girl' hitmaker from 2000 to 2008. As their marriage fell apart, the 'Aladdin' director was reported to have told fans that being in bed with her was like "cuddling up to a piece of gristle” due to Madonna's obsession with maintaining a perfect body at the gym.

Retired ladies man Russell Brand claimed that his ex-wife, ‘Firework’ singer Katy Perry, didn't make sparks fly in the bedroom. He said: “When you’re a monk, you’re not allowed to have sex with anyone. “When you’re married, it’s one person. That’s one more than a monk. It’s not that different. I’d be having sex thinking, ‘Think of anyone, anyone else.'"

The Hilton heiress and renowned party girl was so famous at one point her catchphrase ‘That’s Hot’ was synonymous with her. Paris eventually even ended up as the unwitting star of her own sex tape ‘1 Night In Paris’. But Paris’ ex, Backstreet Boys singer Nick Carter, didn't think she was that hot in the bedroom as her partying habits often left her "too wasted to perform”. He said: “She was a drunken prude who as far as I can see did not really like sex. She relied on substances and drink to give her confidence and was more often than not too wasted to perform.”

The ‘Maleficent: Mistress of Evil’ star has been candid about her kinks and fetishes and revealed in the past she’s into knife play. However, the whirlwind romance between her and ex-husband Billy Bob Thornton was short lived. According to Billy, who once showed Angie a jolly good time in a limo on the way to an awards ceremony, sex with his former wife lacked lustre. He said: “Sometimes with the model, the actress, the ‘sexiest person in the world’, it may be like literally f****** the couch.” While Jolie may have been declared the ‘sexiest person alive’, Thornton doesn’t think it adds up to much: “There may be this swarthy, little, five-foot-two stocky woman who just has sex written all over her.”

She has a long, long list of ex-lovers, but not all of them have been too complementary about her erotic exploits. Former flame Harry Styles revealed the pop superstar prefers a make out session rather than getting down and dirty instead as she “didn’t put out as much as he would’ve liked".

The ‘Way 2 Sexy’ rapper has had his fair share of romps with celebrity A-listers, from Jennifer Lopez to Rihanna. But according to ex-girlfriend, model Cyn Santana, Drake’s performance in bed is underwhelming and “unimpressive” because he was selfish in bed. A number of groupies have also accused the rapper of having a small package.

The rapper's ex-wife Kim Mathers – who was married to Eminem from 1999 before calling it quits in 2001 - spoke about their sex life or rather lack of and revealed to the world that Slim Shady’s rooster wouldn’t crow. She said: “If you’re going to have sex with Marshall, make sure you have a little blue pill, because otherwise it does not work.”

The former member of 98 Degrees was briefly married to Jessica Simpson from 2002 to 2006. Jessica - who abstained from sex with Nick until their wedding night - was hugely disappointed with Nick’s small penis and realised it definitely wasn’t worth the wait as was the catalyst for their divorce. She said: “Nick’s small package was a problem sometimes. Like the first time we had sex, to tell you the truth, I didn’t really feel much, I faked the whole thing. I felt sorry for him, I still loved him though.”

Looks like Bradley has failed to live up to his title ‘Sexiest Man Alive’ after he was described by fellow co-star Jennifer Lawrence as a “wet kisser” and previous exes stating he’s boring in bed. Some of Bradley’s former lovers also revealed he likes to narrate what is going on in bed with a phoney French accent.

According to Woody Allen’s former nanny, Angelique Jerome, the ‘Batman’ star gets more action on screen then in bed. Her sexual encounter with Colin was disappointing and short-lived. She said: “Behind closed doors he’s as wild as Mickey Mouse.” Angelique, who hooked up with Farrell three times, said he didn’t last very long at all, perhaps “10 minutes in total”. She added: “Maybe he has lots of women because he’s not that good in bed. Maybe they don’t want to stay.”