India, April 17 -- George Clooney returned to the spotlight with his Broadway debut in Good Night, and Good Luck-a stage adaptation of his acclaimed 2005 film-on April 3 at Manhattan's Winter Garden Theatre.

Clooney reunited with several of his former ER castmates: Noah Wyle, Julianna Margulies, and Anthony Edwards.

"So very proud of my friend," Noah wrote on Instagram the next day. "So very happy for the reunion."

However, while George was surrounded by love and support, one person was notably absent: his wife, Amal Clooney. When asked about her absence, the actor simply said, "She's with the kids."

"It definitely raised a lot of eyebrows, which brought up all the divorce rumors that have swirled around them for years," a source told...