Charlize Theron just reminded everyone why she's been turning heads for decades. The Oscar winner was spotted vacationing in Hawaii wearing a strapless yellow bikini that looked like pure sunshine. At 50, she's serving looks that would make women half her age take notes. Here's the thing about Theron. She's never been one to try too hard. Her off-duty style leans effortless, and that Hawaiian beach moment was no exception. No cover-up, no oversized hat, no elaborate accessories.