This is not a drill: Eva Mendes has finally joined Instagram. Instagram: @evamendes And what better way to do it than with this spot on throwback picture? View this photo on Instagram instagram.com Eva has joined the social networking site to keep us up-to-date with her clothing and beauty lines (hallelujah). Instagram: @https://instagram.com/evamendes/p/0JTyHThJqC/ And she also pointed out she was already rocking her favourite headband trend way back then. Angela Weiss / Getty Images Sonia Recchia / Getty Images Angela Weiss / Getty Images for New York & Comp LOOK at her. Instagram: @https://instagram.com/evamendes/p/0JTyHThJqC/ Eva, we salute you. Now can we ~please~ see pictures of boyfriend Ryan Gosling? Just because.