Arrow's Katie Cassidy Breaks Out Her Bikinis for Miami Vacay

Katie Cassidy shows off her amazing abs while frolicking in a bikini on Saturday afternoon (December 20) in Miami, Fla.

The day before, the 28-year-old Arrow star sported a different swimsuit as she hit up the beach and the pool with a group of friends.

PHOTOS: Check out the latest pics of Katie Cassidy

That same day, Katie‘s co-stars Stephen Amell and Manu Bennett were spotted making their way through the airport to catch departing flights out of Vancouver, Canada, where they film the CW show.

20+ pics inside of Katie Cassidy and Stephen Amell on break from Arrow…