The Last Man on Earth star attended the FOX All-Star party at the Langham Hotel in Pasadena, California, on Friday with half of his head completely shaved. As in, literally, his entire head and face.
The hairy half of Forte's head remained untouched, with his eyebrow, scraggly beard and long hair still intact on that side of his face.
Rob Latour / Variety / REX / Shutterstock
The Saturday Night Live alum, 45, was joined in his bizarre style choice by Last Man on Earth costar Mel Rodriguez, who sported only half of his signature bushy mustache and already sparse hair.
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Also in attendance at the party were Forte's fromer SNL costar Andy Samberg, Keith Urban, Rob Lowe, John Stamos and the cast of Grease: Live, including Carly Rae Jepsen, Vanessa Hudgens, Julianne Hough, Keke Palmer and Aaron Tveit.