AceShowbiz -

Charlie Sheen is now a grandfather. His daughter Cassandra Estevez and her husband Casey Huffman welcomed their first daughter in Los Angeles on Wednesday, July 17. The couple's bundle of joy is called Luna.

"It's impossibly a most wondrous day," the new grandfather told TMZ. "My bucket list is a thimble!" he added. Cassandra is Charlie's daughter with his high school sweetheart Paula Speert. He has two other daughters with his second wife, Denise Richards, and twin boys with Brooke Mueller.

Back in January, Charlie revealed that he was going to be a grandfather during an appearance on "Late Show with David Letterman". He said, "Me as a grandfather, Dave... I don't know. It's like the world's going to crack in half. It's fabulous. It's just not a title I'm ready to adopt." When Charlie was asked if he thought he would be a good grandfather, the "Anger Management" star quipped, "Well, yeah, because you can leave the kid!"

Following the interview on the late night talk show, Denise could not contain her excitement over the good news. "I guess some of you have heard... Charlie Sheen is going to be a Grampa...yes, GRAMPA! His beautiful daughter Cassandra is gonna be a mama," she wrote on Twitter.