No, it's not just the symbol of Disney pop soda anymore. Stars making heart-shaped signs have caught on with everyone, from DJs like David Guetta to Olympic athletes. And while Justin Bieber may have been one of the earliest musicians to get heart-signing trending with the masses, who can claim a copyright on any sign for love?
Below, a slideshow of celebrities who want you to feel the love.
Steven Tyler, Taylor Swift
Alessandra Ambrosio, Adriana Lima