Demi Lovato is set to play a character named Jenny that comes into Will’s (Eric McCormack) life in “an unexpected way,” according to Entertainment Weekly.

The “Cool for the Summer” singer will appear in three episodes when the series returns in 2020 for the last time. The groundbreaking hit was famously revived in 2017 after an 11-year hiatus and will sign-off for good at the end of these final 18 episodes.