Hilary Duff is putting that “toxic mom group” drama to bed with her latest song. Duff teased the new music in a clip on Instagram, wearing an asymmetrical mini by Ronny Kobo ($ 438 $262) as she sings to the camera. The look features semi-sheer panels and draping across her chest and waist with a twist detail up top and at the hip.

Hilary Duff ramped up the anticipation for her new album, teasing a new song about dive bar hookups and a once-red-hot romance fizzling out.

With the “toxic” mum group drama taking over the universe — AKA Ashley Tisdale ‘s scathing The Cut takedown of ex-friends Hilary Duff, Mandy Moore, Meghan Trainor and co. — naturally, fans have started digging into recent comms from the celebrity mums. A recent interview with Duff is proving particularly juicy.

Hilary Duff is getting dirty on her upcoming album ... teasing a new song in which she sings about giving oral sex!

Hilary Duff previewed the next single from her upcoming album, a spicy pop jam with NSFW lyrics about a very hot love that has suddenly turned cold.

Chelsea Handler has weighed in on Ashley Tisdale's toxic mom group drama, defending Mandy Moore amid speculation that the actress is involved: 'She's a wonderful, sweet person.'