January Jones Talks About That Jon Hamm Reunion Shocker

January Jones is a red bombshell while stopping by the AOL Build Series on Wednesday (September 28) in New York City.

The 38-year-old Last Man on Earth star is busy promoting the show, which staged a surprise reunion with a cameo by her Mad Men co-star Jon Hamm in the latest episode.

“It was surreal, to be honest,” January told TVLine.com. “I see Jon socially and we keep in touch, but it was very weird to see him on a [non-Mad Men] set – especially one that’s so modern – playing other characters. It was bizarre. But it was so much fun. He was such a good sport about it.”

10+ pictures inside of January Jones at the AOL studios…