Jason Landau and Cheyenne Jackson Jason Landau and Cheyenne Jackson

Cheyenne Jackson and Jason Landau were married over the weekend in a star-studded outdoor ceremony, People reports.

See more celebrity wedding news

The 30 Rock alum and Landau, an entrepreneur, tied the knot Saturday night at an estate in Encino, Calif. More than 200 guests attended the ceremony, including Jane LynchJesse Tyler FergusonLeah Remini and Alicia Silverstone, according to People.

This is the second marriage for Jackson, who ended his 13-year relationshipwith Monte Lapka in 2013. He and Landau met in rehab for alcohol addiction and announced their engagement in February of this year.

On the Set: Word play with the cast of NCIS: New Orleans: