Washington, Oct 4 : Jennifer Garner recently confessed that she feels like she's with a different man post husband Ben Affleck's recent transformation into a muscle man.

During her appearance on 'Live With Kelly and Michael,' the 42-year-old beauty joked that Affleck, who's been buffing up his body for ' Batman v Superman : Dawn of Justice,' looked "pretty good" and though she felt like she was "having an affair," she didn't mind, E! Online reported.

He had put on 30 pounds of muscle and had only 8 percent body fat, she added.

However, Affleck had to keep it under control as he was also filming ' Gone Girl,' at the time, where he plays a husband who's wife has gone missing. (ANI)