Don Draper may be a hopeless womanizer, but Jon Hamm is a one-woman man!
The actor and his better half, Jennifer Westfeldt, looked handsome together at the opening night after-party of The Library in New York last night.
The duo looked effortlessly classy, with Jon appearing dapper in a gray suit while Jennifer provided the perfect balance to his masculinity in a sexy lace dress with a deep-V neckline and multiple straps.
Simple, timeless, effective!
You can just tell they have the perfect relationship!
And can U believe she's a year older than him (44 & 43)??? She looks way younger!
[Image via Joseph Marzullo/WENN.]