Bella Thorne is scared of nipple tassels.

The 17-year-old actress has confessed she was freaked out when she saw girls donning the revealing accessories and little else while she attended the Coachella music festival in Indio, California, last weekend.

Speaking at the Lilly Pulitzer for Target collection launch in New York, she said: ''I've witnessed a lot of freaky things at Coachella, but the scariest thing that I witness every time are the girls with the nipple tassels. I don't get it. I'm not understanding why you're just wearing bikini bottoms, nipple tassels, and thigh-highs. That is a very incomplete outfit.''

The 'Shake It Up' star was joined at the event by fellow actresses Emmy Rossum and Camila Alves who gushed over the designer's new collection.

Emmy, 28, who sported a pretty pink and orange design from the line, said: ''It's fun and whimsical. I think so much of fashion is so tailored and serious and Lilly Pulitzer is famous for textiles. I love her pops of colour.''

Camila, 32, added the vibrant collection is perfect for dressing up and down.

She said: ''It's just the right amount of Lilly. Because with bright colours and a lot of prints it could be done wrong. And they did it just right. You can dress it up, you can dress it down, you can have fun with it. Plus it's so affordable.''

Flame-haired Bella looked stunning in a pastel mini dress from the range and confessed she can't wait to get her hands on a pair of Lilly's shorts.

She told PEOPLE: ''I really like the shorts. They have these little beads on them and they're super cute.''