It was a star-studded evening at last night’s annual Home for the Holidays benefit gig, held this year at Los Angeles’ the Novo. Host Cyndi Lauper (sporting a dayglo yellow mohawk) duetted with a group of artists that included Marilyn Manson, Henry Rollins, Kesha and Perry Farrell.

Watch the nuttiness with Manson go down below.

In addition to singing other artists’ tracks, Lauper also spotlighted her own hits: She sang “Girls Just Wanna Have Fun” alongside Kesha and her “True Colors” with fellow Eighties star Belinda Carlisle of the Go-Go’s.

Also appearing at his year’s event? King Princess, Brandi Carlile, Billy Porter, Lily Tomlin, songwriter Justin Tranter, and the Offspring’s Dexter Holland.

All proceeds from the annual all-star Home for the Holidays gig benefit Lauper’s True Colors United, which works “to develop solutions to youth homelessness that focus on the unique experiences of lesbian, gay, bisexual, transgender, queer, and questioning (LGBTQ) young people.”