It's no secret that Rachel McAdams has had her share of enviable moments, but who knew that her good looks ran in the family? On Monday, all eyes were on Rachel McAdams and her hot younger brother, Daniel, when they made an appearance at the SoHo House party in Toronto to celebrate the premiere of Rachel's new movie, Spotlight. But don't get your hopes up — it turns out Daniel is a married man. According to Us Weekly, the handsome hunk, who runs his own fitness company, tied the knot back in 2013. Scroll through for some must-see snaps of the pair's outing, then see all the other celebrity siblings you may not know about.