Into the deep! As proven by eight years on Mad Men and countless red carpets, January Jones can rock the heck out of both retro and modern styles—and, as a photo shoot with Violet Grey revealed, she can even do topless mermaid-chic! Daring to bare, Jones, 37, ditched both her top and bra for one sexy image. Her assets were well-concealed, courtesy of "Under the Sea"-worthy extensions, which were draped over her breasts. The other photos in the spread were decidedly more fashion-focused. In one close-up pic, the X-Men: [...]...