I find it very odd that there is a comic named Marvel Divas, and it doesn't feature the original Disco Diva Dazzler.
She-Hulk and/or her Lady Liberators would have been good choices too. Mirage is still currently depowered, though she's showing up in that new New Mutants series. Songbird is busy dealing with Norman's new Thunderbolts. And Firestar is retired, though I don't mind her showing up.