SRK-Katrina to sizzle inside a bathtub?

Do you remember seeing Shah Rukh Khan in bathtub several years ago? King Khan did a sexy commercial shoot for a brand and had become the hot favourite of the advertisers SRK. Bollywood Baadshah is set the temperatures rising with his sexy bathtub act again. This time he may set the small screen on fire as he may be accompanied by none other than his arch rival's ex-girlfriend Katrina Kaif. The advertisers have reportedly approached the duo with the idea of shooting a bathtube sequence. Now it is for time to see if the proposal gets accepted.