January Jones Questions Similarities Between 'Fifty Shades of Grey' & 'Mad Men' Posters

January Jones helps her adorable son Xander, 2, on the monkey bars at Griffith Park on Wednesday (February 12) in Los Angeles.

The 36-year-old Mad Men actress posted a picture on Instagram of the Fifty Shades of Grey poster, which asked a question to her fans.

“Does this look familiar to anyone else? #madmenpostercirca2010″ January captioned the pic. Check out the Mad Men 2010 poster and the Fifty Shades of Grey teaser poster below – do you think they look similar??

Also pictured inside: January grabbing some lunch solo in Brentwood the day before.

10+ pictures inside of January Jones and Xander enjoying the park together…