@Setanta,
I also see Mark King (bass guitar) from Level 42, Elton John on piano, and the wonderful Jools Holland, also on piano.
There's certainly a few bobs worth of rock star on that stage.
Side note: Jools has a TV show called "Later with Jools Holland", where he has one big studio with five or six bands dotted around, all taking turns to play a number or two. The bands range from the biggest names right down to unknown newcomers.
He is highly respected in the music industry, and what he doesn't know about music isn't worth knowing.