Lady Gaga appeared on The Tonight ShowJimmy Kimmel Live, and The Late Show last night to promote the One World: Together at Home event that she is curating on April 18th.

The star-studded event, which will be co-hosted by Jimmy FallonJimmy Kimmel and Stephen Colbert, will be aired on their networks as well as on iHeartRadio platforms, Amazon Prime Video, Apple, Facebook, Instagram, TIDAL, TuneIn, Twitch, Twitter, Yahoo and YouTube.