Numb3rs star David Krumholtz is engaged to actress Vanessa Britting according to People.com. Krumholtz proposed in Paris in June while the couple were on vacation. The pair, who have been dating for three and a half years, plan to tie the knot in 2009. "The happy couple are beyond ecstatic," says rep David Lust. Krumholtz has appeared on the big screen in films including 10 Things I Hate About You and Superbad, while Britting has appeared in Without A Trace and The Young and the Restless.