Special Powers: 3
Not only was Tempest romantically linked to Dolphin, he also once dated Aquagirl (well, I guess Aqualad with Aquagirl makes sense). Of course, that was the version of Aquagirl called Tula, who's now dead (though she came back as a zombie). It seems there've been a number of Aquagirls during DC's history. For some reason, the name seems popular.