Gaga Ooh la la—it looks like Karl Lagerfeld has a new muse. At the Chanel Haute Couture show in Paris yesterday, models sported "heart" hair that looked remarkably like Lady Gaga's famous bow hairstyle. Maybe he's returning the love? The singer has made no secret of her favor for Chanel, wearing a black suit from the designer for her interview with Barbara Walters, and expressing worries that Mr. Lagerfeld might not dig her style: "Then I'd be upset. Because it's Karl Lagerfeld!" she recently told People.com. We've been hotly anticipating what Gaga will wear for Sunday night's Grammy awards, and after seeing Chanel's latest lineup, perhaps we have a sneak peek!