Come on. She's a seasoned performer. It's not like they pulled somebody off the street to do this so-called holiday special.It's Gaga's first christmas special, give her a break.
Although, the Muppets coming onstage to say hi to Elton like old friends would have been cool.
Someone asked when did the Chef get married. He was married since Popcorn. And the new Bobo puppet is great. It's more mobile than the giant stiff one they used in From Space and Letters to Santa, an more expressive, though I still miss Sack Bobo.