GUELPH One of the stars of Hamilton joined a group of Guelph students for a special virtual performance. The semester started off on a helpless note. I had heard of the studies that singing wasn t a good idea in groups or in person, so I wasn t really sure what was going to happen, Grade 12 student Sophie Wilhelm said. But, it ended with a celebrity surprise. It was just such an incredible honour, honestly, Wilhelm said. We had one of our online rehearsals and I told them I had a bit of a surprise for them and they couldn t believe that a Broadway actor was going to do a video with them, teacher Dan Austin said.