It's a big night for Patsy as she gears up to present a prestigious style awards ceremony at the Royal Albert Hall. However it's destined to be a bigger night for Saffy, who suddenly goes into Labour, and without a doctor in sight.

Saffron's baby is on the way. Her waters have broken and ruined Patsy's one-off ensemble, destroying her chance to present the style awards at Royal Albert Hall.

With wildly ambitious presenter friend Katy Grin off to take Patsy's place, the house is put on lock down when John shorts out the electricity. Patsy plots with Marshall and his Californian new-age wife Bo to kidnap the baby for their celebrity adoption agency.

Meanwhile, John and Justin try to fix the fuse box so that the electrified security system might let the doctor in through the front door - leaving Edina to help Saffy bring the baby into the world alone.