1. Who Wore It Best: Selena Gomez Vs. Mary Lynn Rajskub in alice + olivia? We are going to side with Mary Lynn, who made the most out of the statement sequin frock, by opting for simple, yet sexy, footwear. 3. Selena Gomez rocked the alice + olivia Gabby dress, while onstage in London earlier this year, with grommet-embellished motorcycle boots.