[2] Scabbia used to write an advice column in the rock magazine Revolver, alongside musician Vinnie Paul.

Scabbia is featured in a Megadeth song "À Tout le Monde (Set Me Free)".

She also featured on The Theory of Everything, an album from Arjen Anthony Lucassen's Ayreon project, with which she is cast as the Mother.

[10] Songs performed by Cristina Scabbia feature in the Dream of the Beast downloadable content (DLC) for the video game Metal: Hellsinger.

[11] Scabbia also provided vocals for Kevin Sherwood's "Destroy Something Beautiful", featured in Call of Duty: Black Ops 6[12]