Entertainment Tonight have gone behind the scenes of Lady Gaga’s guest appearance on an season finale of The Simpsons.
In the Season 23 finale, Gaga comes to Springfield to help Lisa with her self-esteem in an episode titled Lisa Goes Gaga.
The guest appearance sees the animated pop icon put on a concert (clad in meat-inspired hummingbird and Grammy dresses) urging Springfield’s citizens to appreciate each other for what makes them unique.
She also tries to cheer up Lisa, who’s been outed as the author of positive posts about herself on school’s blog, with a personalised flash-mob.
Watch the behind the scenes video below: