Näitleja Sandra Bullocki endine abikaasa Jesse James ei tee saladust, et tema uus kallim on voodis palju parem.

esse James has dealt his ex-wife Sandra Bullock another humiliating blow after he claimed his fiancée Kat Von D is better in bed than the actress.

In a rather ungentlemanly admission, the reality star said it was a 'no-brainer' when asked by radio presenter Howard Stern who was better in bed.

He said: 'That one is an easy no-brainer. Kat Von D. One hundred per cent. She's a vixen.'

But the reality star has revealed he actually wanted to get caught, and has admitted he 'should've just ended' the marriage.

He said: 'I think subconsciously I did [want to get caught], but I didn’t think it would be as crazy as it got.'

While the couple appeared to be very much in love at the 2010 Oscars, days before news broke of James' infidelity, he has revealed that he was unhappy in the relationship.

On Howard Stern's radio show, the 42-year-old admitted his insecurity meant he didn't trust in Bullock's love.

'The problem was me... I could marry anyone and it didn’t matter because I would always screw it up and sabotage it because I couldn’t live with myself.

'She could stand there in front of the world and say she loved me, but In my mind I was thinking, "Yeah? Bullshit. You don’t love me. I’m just some biker kid."'

James admitted his cheating started within two years of the couple's 2005 wedding. and he claimed it was because he found his new Hollywood life difficult to adjust to.

'This whole other life is like this crazy Hollywood story but I’m still living in the same life that I’ve always lived in.'

James ended up checking into a rehabilitation unit in Arizona after it was revealed he had indulged in several extra marital affairs. 

And he admits now that he should have just ended the marriage.

'[I] should have done the honourable thing and just left her... because I did really love her and I did really care for her.'

 James is now promoting his new autobiography, American Outlaw, in which he sheds light his failed marriage to 45-year-old Bullock - their divorce was finalised last June.

He paid tribute to his current fiancee Kat Von D, for seeing past his negative public persona.

'She fell in love with me when I was being called Satan,' he told People magazine.

'If that's not a testament to what kind of a person she is and where her intentions are, I think nothing is.

'Not only does she love me, but she loves me so much that she was willing to subject herself to everything that I was going through and [endure] all the ridicule that she got for being with me.'

Meanwhile, James's second ex-wife Janine Lindemulderhas announced plans to write her own autobiography.

The 42-year-old, who has been fighting her ex for custody over their seven-year-old daughter Sunny, told RadarOnline.com that she will tell all about her explosive relationship with the reality star.