McAdams and Gosling get affectionate over breakfast in Toronto. Plus: Heidi & Seal, Beyoncé, Rihanna and more

HIGH SCHOOL REUNION

John Mayer reunites with his former classmate, tennis star James Blake, on Thursday at the Men's Vogue-hosted event for the Thomas Blake Cancer Research fund, a charity in honor of the Olympian's late father. Gushing about his pal, Blake said of Mayer: "He's such an incredible musician. We're just so happy to see each other's careers grow."