While vacationing in Victoria, British Columbia last weekend, the couple stumbled upon a wedding at the Oak Bay Beach Hotel, where they happened to be staying. The bride, Whitney Madian, was also quick to notice both McPhee and Foster on her big day.
"We knew they were at our hotel because we had seen them earlier in the weekend," Whitney told E! News. "Actually, the banquet hall we got married in is called the David Foster Foundation Room. We got married in an outside area and at one point I looked up and saw David watching the wedding from his balcony." We hope he gained some planning ideas, at the least.
The interactions didn't end there—the 34-year-old actress and her 64-year-old musician fiancé even contributed to the unsuspecting newlyweds' guest book. How's that for a cool wedding sendoff?
"Flash-forward to later that evening at our indoor reception and we noticed them again—they were in the lobby area signing our guest book!" the bride added. "We came over and they were super nice, they kept congratulating us."
Whitney and her groom, Shant, returned the favor, also offering their best wishes to McPhee and Foster, who got engaged in Italy just last month.
"We said congratulations back and, being girls, we looked at each other's rings," said the bride. "She said how beautiful mine was and I said the same thing to her. They were really nice and seemed very happy together."
It wouldn't be a celeb wedding sighting without the pics to prove it, and the two couples posed for a snapshot together.
If this wedding in Canada was good enough for Katharine McPhee and David Foster, then it's good enough for us! Here's hoping wedding crashing is getting the duo even more excited for their own turn down the aisle.