The 38-year-old wore just a pair of white pants to promote Marc Jacobs’ range of oversized footwear, which sell for £1,800 a pair.

The lace-up Kiki Boots, created by Alastair McKimm, come in four bright colours.

Irina had a high profile romance with NFL star Tom Brady, 46, last summer, but friends said they split at the start of this year and she is on the hunt for a new man.

Earlier this week, sources claimed action hero Tom Cruise, 61, could be on her list of potential suitors.

An insider added: “She needs ‘Famous, Good-looking and Money’.