Darren Criss, Glee

Adam Rose/FOX

No, Darren Criss won't be singing "Happy Birthday." (At least we don't think so.)

But he will be taking Pink's place—darn stomach flu—as the headliner for Barack Obama's LGBT fundraiser gala, which will be held at the Beverly Wilshire hotel tomorrow night.

":) So bummed I'll have to miss my dental appointment to sing for The US President Wed night. thanx @ for messin that up!! ," the Glee star tweeted.

"... But in all seriousness - what an honor! & while I'm at it, thanks for letting me sing your songs on glee :) hope we did ya justice!" he continued.

After the gala, Obama will attend a fundraising dinner at the home of Glee creator Ryan Murphy (Barack must be a Gleek). And if you're wondering how you can be a part of the shindig, tickets are selling for $40,000 per couple.

See you there?

We and our partners use cookies on this site to improve our service, perform analytics, personalize advertising, measure advertising performance, and remember website preferences. By using the site, you consent to these cookies. For more information on cookies including how to manage your consent visit our Cookie Policy.