Ariana Grande has insisted her casting as Megara in Disney’s live-action movie version of ‘Hercules’ has “never been an actual discussion”.Fans of Disney’s 1997 animated flick had linked the ‘Wicked’ star, 31, to the Theban princess for the upcoming reboot, and while Grande is “flattered” fans think she has what it takes to play Megra, the actress believes her former ‘Victorious’ co-star Elizabeth Gillies would be better suited for the role.In an interview with Variety’s ‘Awards Circuit’ podcast, the pop star said: “It’s really funny, because I grew up singing the Muses’ parts. I have seen some of that, but it’s never been an actual discussion. “As much as I really love transforming for a role – and I do love the idea of, you know, a darker sort of role like Megara, I do think that I would be remiss if I didn’t say this,...