January Jones  Eva Mendes Mercato di Vetro blonde stripes mad men
January Jones  Eva Mendes Mercato di Vetro blonde stripes mad men

Who knew they were gal-pals?

January Jones and Eva Mendes met up for a low-key dinner date at Mercato di Vetro in West Hollywood on Thursday night, but they opted to leave the restaurant separately to avoid causing a paparazzi frenzy.

The We Own the Night" star has just retuned from a trip to Paris, where she was caught canoodling with new beau Ryan Gosling -- who's currently hard at work on The Gangster Squad -- in between shooting her upcoming flick, Holly Motor.

In other news, the Mad Men star was recently named one of the 25 Least Influential People of 2011. Ouch.