Heidi Klum is turning up the heat at 52. The supermodel gave her social media followers an eyeful as she shared a sultry Instagram video of herself tending to her garden in a nude-colored bikini.

Ms. Klum hosted her first “Heidi Fest” in Munich, a night of unadulterated German fun. Ms. Klum hosted “Heidi Fest” at Hofbräuhaus München, one of Munich’s oldest breweries. Ms. Klum hosted her first ...