Jon Hamm: Hosting 'Saturday Night Live' is Nerve-Racking!

Jon Hamm and his longtime love Jennifer Westfeldt leave Barney’s New York after doing a bit of shopping on Tuesday (December 17) in Beverly Hills, Calif.

The 42-year-old actor recently explained why hosting Saturday Night Live is so nerve-racking.

“Well, here’s why it’s nerve-racking: You walk into this place, and it’s Studio 8H…and you realize you’re sort of standing in a place that, number one, not a lot of people get to do; there’s only 20-some-odd shows a year, and a lot of people are repeats, and it’s a pretty unique thing,” Jon told EW. “Number two, it’s not only really live – it’s not live theater, where if you f�” up, 80 of your friends and, like, a homeless guy and 14 sorority girls on a bachelorette party are the only ones that see it; this is on live network television, so that part of it is nerve-racking.”

FYI: Jon is wearing J Brand jeans.

20+ pictures inside of Jon Hamm and Jennifer Westfeldt shopping for holiday gifts…