He hasn’t stepped into the ring in over seven years, but boxer Evander Holyfield still looked in fighting trim at the David Yurman boutique at Copley Place the other night. The four-time world heavyweight champ, who administered some fearsome beatings in his heyday but is best known for having his ear bitten by Mike Tyson in 1997, was at the high-end jeweler for a shopping event benefiting the Holyfield Foundation, a nonprofit that helps disadvantaged kids around the world. Pictured: Guests Kate Sherrer (left) and Jen Tutak with Holyfield.