'Standing In The Dark' hitmakers Lawson took over Amazon UK's Twitter account this afternoon for an exclusive question and answer session with their fans. 

Drummer Adam Pitts explained that if he could swap bodies for one day with anyone he would step into crooner John Mayer's shoes because he fancies the musician's girlfriend:"A good question... I'd swap with John Mayer so I could be John Mayer, so I could get close to Katy Perry AP #AskLawson."

When asked which member of the pop-rock band is the most vain, frontman Andy Brown joked: "Probably Ryan, Ryan is the most vain. If Ryan was a bar of chocolate he'd eat himself AB #AskLawson."

Brown also added that 'Juliet', which charted at No.3 last night on the UK Top 40, was their favourite music video to work on so far because it meant that they got to hang out with beauty Kelly Brook all day: "Juliet because we got to flirt with Kelly Brook all day! AB #AskLawson."

The stars also confessed that they share a close bond and when one fan quizzed them about how they get along as friends and bandmates, they explained that they never fight: "no rows just minor altercations :) #AskLawson."