Watching this new series of fivestar shenanigans is like drowning, slowly, in a vat of Asti Spumante. It's delicious and cool and frothy, but a little voice at the back of your head keeps telling you that it can't really be doing you any good. And all those bubbles do get up your nose after a while.

Tonight Honor Blackman has a ball camping it up outrageously as a batty movie siren while Tony Robinson takes a break from peering into muddy holes on C4 to play a man who once stole a gangster's wife. And as Anna goes into labour tonight, you might want to compare her childbirth scene with that of Maria's over on Corrie. Anna sailed through her pregnancy in pencil skirts and killer heels and the birth is no less glamourous.

But the series might be about to lose a little of its glitz as actress Emma Pierson and her baby check out tonight - once the identity of the baby's father has finally been revealed. You will be relieved to hear that it's not guest star Michael Winner.