Russell Brand has vowed to give up "threesomes" to please Katy Perry.
The British comedian - who is known for his womanizing ways and has been linked with a string of famous beauties over the years - has promised to behave himself and not get intimate with anyone other than his new girlfriend.
He declared: "I've taken a pledge. I can't break it now. There will be no more threesomes."
Earlier this year, glamour model Brooke Adams spoke out about her racy encounter with the 34-year-old funnyman, which allegedly took place in a hot tub with another girl.
She said: "We had a three a threesome for hours. I lost track of time. He loved kissing us both and was quite imaginative with the different positions."
Meanwhile, Katy has revealed she loves kissing and will lock lips with anyone, regardless of their sex.
She said: "I have nothing against kissing girls, I have said Scarlett Johansson and Megan Fox would get some kissing action, they are very hot. Everybody should kiss everybody. Kissing is good, kissing should be compulsory.
Katy and Russell were first romantically linked after the MTV Video Music Awards last month when they were seen kissing at Lady Gaga's after-party at New York nightspot Avenue.