Not only is Arrow star Stephen Amell a superhot, talented actor, but he's also a ridiculously adorable dad. He and his wife, Cassandra Jean, welcomed their daughter, Mavi Alexandra Jean Amell, in October 2013, and since then, Stephen has shared more than a few cute moments with his little girl. Last Summer, the actor made headlines for his shirtless appearance in the WWE ring, but meanwhile, his Instagrams show off a softer side. Check out why Arrow is TV's sexiest show and reasons to follow Stephen on Instagram, then keep reading to see some of his sweetest moments with his family.