Larsen plays Weil on Broadway in Beautiful — The Carole King Musical. Both have written work for the stage, but only one of them considers herself a "writer."
Mann joined in at Spector's A Little Help From My Friends cabaret show at 54 Below.
Spector plays a young version of Mann in the Broadway hit Beautiful — The Carole King Musical.
Jerry Seinfeld, Bernadette Peters, and Clive Davis were also on hand to cheer for Jessie Mueller and the cast of the new musical.
In performance at the Stephen Sondheim Theatre.
The actor-singer is playing 54 Below on Sundays before the Broadway debut of Beautiful — The Carole King Musical, in which he stars.