Transformers star Megan Fox has revealed that she found watching her kissing scene with co-star Amanda Seyfried in new movie Jennifer’s Body “very uncomfortable”.

Fox, 23, kisses the Mamma Mia! star in Juno writer Diablo Cody’s new flick, Jennifer’s Body, and she said that it was not an enjoyable experience watching it on film.

She said: “Amanda was not excited about having to do it, but I went for it. Clearly, I can’t argue that it’s not gratuitous, because it is.”

She added: “There’s no music – it’s just silence and the sound of spit. I feel weird watching it. It was just really uncomfortable. I felt like I was witnessing something I’m not meant to see.”