Katie Cassidy Shows Off Her Hot Body in Neon Bikini

Katie Cassidy prances around the water in a tiny bikini during her beachside vacation on Saturday afternoon (April 18) in Miami, Fla.

The 28-year-old actress recently wrapped filming on the third season of her hit CW Arrow, and was joined by a guy pal.

PHOTOS: Check out the latest pics of Katie Cassidy

“Happiness. #R&R #Miami,” she tweeted while on the beach. “Chilled out #Miami #R&R”

In case you missed the news, Katie‘s co-star Colton Haynes officially won’t be returning to the show as a series regular next season.

FYI: Katie is wearing a Triangl bikini.