Demi Lovato made a surprise appearance on ABC's The Bachelorette finale last night (July 30).

Lovato has not been shy about her love for the show, rooting for The Bachelorette herself, Hannah Brown, weekly on her Instagram.

Lovato was seated next to The Bachelor alum, Demi Burnett, inside the in-studio audience with the camera panning to her cheering along.

Earlier this season, Lovato revealed her crush on contestant Mike Johnson. After Johnson was eliminated on the show, in an Instagram video Lovato screamed, “No! I’ll take him! Call me!” Fans were quick to ship the pair.

Lovato broke her social media hiatus by sharing a photo of her and Brown at the finale. "I interrupt this social media break with this very important and iconic snapshot of WINDMILL cookies with my new favorite person @alabamahannah.. and guess what... Jesus still loves us," she wrote on Instagram.

Brown left a comment on the photo and wrote, "love love love. so thankful for your support during this season of life and taking me under your wing. Also, thanks for sharing your mama with me."

Fans immediately freaked out about Lovato's appearance. Take a look at some of the reactions, below!

The Evolution of Demi Lovato's Hair