Evanna Lynch keeps it cute as she attends The Simpsons 500th Episode Celebration held at The Hollywood Roosevelt Hotel on Monday night (February 13).

The 20-year-old actress just returned from Malta, where she was filming a few episodes of SkyTV’s Sinbad.

PHOTOS: Check out the latest pics of Evanna Lynch

“She will have a major role in the last episode and there is the potential of her returning as a regular character if the series proves as successful as Sky’s other original series like Mad Dogs. Her character is not all it appears and the series ends on a cliff-hanger so hopefully viewers will get to see more of her,” a source told The Herald.

The 12-part series rediscovers the legend of the Persian sailor, who encounters mystical creatures and characters on his voyages.