Emma Roberts evan peters juice sunglasses shorts laugh

On Tuesday afternoon a very giggly Emma Roberts and her fiance Evan Peters grabbed green smoothies in West Hollywood, and after that the lovebirds did a little bit of shopping on Melrose Ave.

Emma showed off her thin legs in a pair of short shorts, and Evan had his sweaty hair pulled back in a headband. Hot! And not so much...

But these two are so cute together, Evan's grungy appearance doesn't bother us, and clearly it doesn't bug Ems either -- she let him put a giant diamond ring on it earlier this year!