Pictures: Who is Pippa Middleton's Mystery Man?

| by Michael Allen

Pippa Middleton hit the dance floor with a mystery man at the Boodles Boxing Ball recently in London. Pippa, wearing a plunging red Temperley London gown, was swung around by her mystery partner before he lifted her high into the air.

The Boodles Boxing Ball, which took place at the Park Plaza Hotel where a table of ten cost about $2500, raised money for charity, and included former Spice Girl Geri Halliwell as well as Princesses Beatrice and Eugenie. Prince Harry’s former girlfriend Chelsey Davey and Jecca Craig, a former girlfriend of Prince William’s, were also among the 850 guests.

Despite having a different dance partner, Pippa and her boyfriend Alex Loudon proved their relationship remained very much on as they enjoyed a kiss while waiting for a taxi after leaving the event at 4.30am.