Lovato to appear on ‘Glee’

Demi Lovato is taking her big voice to “Glee.”

The 21-year-old singer-actress will appear in multiple episodes of the show’s upcoming fifth season.

“Glee” star Lea Michele tweeted Thursday that she was excited that two of her “very best friends” — Lovato and Broadway vet Phoebe Strole — would appear on the Fox show.

The new season of “Glee” premieres at 8 p.m. CDT Sept. 26.