The couple exchanged vows in an £80,000 ceremony at Claridge's Hotel in London yesterday.
Lara, 26, wore a £30,000 cream Ricardo Tisci gown while David wore a traditional grey suit.
Little Britain co-star Matt Lucas was best man.
Celebrity guests at the 30s-themed nuptials included Denise Van Outen, husband Lee Mead, Alan Carr, Natalie Imbruglia, Dale Winton and Ronnie Corbett.
'The whole general atmosphere was of loveliness and glamour from a day gone by,' said Ronnie, 79.
The congregation later headed to London's Shoreditch House for the star-studded reception.
David, 38, changed into a black dinner jacket while Lara opted for a black minidress.
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