Katharine McPhee once again took the stage, alongside her husband, David Foster, for their first live performance since the tragic and shocking death of their son's nanny earlier this month.McPhee, 39, and Foster, 73, took the stage at a private event in Ravello, Italy, on Tuesday, where they were joined by actor Erich Bergen, who previously starred opposite McPhee in McPhee, Foster and Bergen all wore white for the musical event, with McPhee stunning in a white dress, while Foster played at the piano in an ivory tuxedo.Bergen — who starred as Four Seasons singer Bob Gaudio in the 2014 film — shared a video of the performance to Instagram on Wednesday, and remarked, «Singing Frankie Valli and The Four Seasons songs in Italy just seems appropriate. So great to perform with my friends @davidfoster @katharinefoster and @thelondonessentials.»A post shared by Erich Bergen (@erichbergen)Tuesday's appearance in Italy comes two weeks after Yadira Calito — who worked for the family as a nanny to their 2-year-old son, Rennie Foster — was the victim of a fatal traffic collision on Aug.
