The duo exchanged wedding vows at the St. Pancras Renaissance Hotel here Sunday, reports dailymail.co.uk.
Cacace confirmed the news by sharing one of the couple's wedding pictures on her Twitter page, and she even changed her surname on the social networking site from Cacace to Cacace-Mistry.
"Had the most amazing day with family and friends St. Pancras Renaissance," she captioned the photograph.
Jimi, 40, had teamed with the dancer in British TV reality show "Strictly Come Dancing" in 2010, but they did not confirm the romance until 2011.
--IANS (Posted on 30-12-2013)