Danny: It's like getting Robbie Williams to warm up a crowd for that little fat one on the piano.
Stacey: Elton John?
Danny: Nah, Gary wotsits-bananas, you know, the one who wrote all the songs.
Danny is referring to Take That, a popular band during the early '90's, where the two main singers, Gary Barlow (Mickey) and Robbie Williams (Danny), hated one another and (apparently) often argued. Robbie Williams is now a singer in his own right, while Gary Barlow has faded into the background (a hint at what Danny may feel the future holds).