British actor Benedict Cumberbatch's best man at his wedding over the weekend (14-15Feb15) was U.K. Tv judge Robert Rinder.

The Sherlock star tied the knot with pregnant partner Sophie Hunter in a romantic Valentine's Day (14Feb15) ceremony on the Isle of Wight, off the coast of England.

Cumberbatch had three best men, one of whom was Rinder, star of Judge Rinder, the British adaptation of hit U.S. legal show Judge Judy.

A source tells Britain's The Sun newspaper, "Benedict had three best men, but only one was famous - and that was Judge Rinder. There was speculation that he chose another actor but he wanted genuine old friends in the role. They keep it pretty quiet. They were friends before either found fame."

Cumberbatch, who met his pal when they studied at the University of Manchester in England, had a big role in Rinder's nuptials to his partner Seth Cumming, as he became ordained and officiated at their 2013 wedding.