Seriously? OMG! WTF?

It has been quite a year for Meryl Streep. In July, she became a grandmother for the first time in Mamma Mia 2 and now she is one in real life too. At least, this time she is alive to enjoy her daughter Mamie Gummer and her finace’ Mehar Sethi’s son.

Us Weekly has no other information at this time about her grandson, but I am sure we will hear all about him when Streep’s next movie comes out. You can just picture her being all giddy as she talks about him in her cute little way.