John Mulaney and Olivia Munn have a second child, a daughter named Mei

John Mulaney and Olivia Munn have announced the birth of their second child, Mei June Mulaney, born via surrogate. Expressing profound gratitude to the surrogate, Munn shared her emotional journey. The couple married in July and already have a two-year-old son. Earlier this year, Munn underwent a double mastectomy following a breast cancer diagnosis.