The 40-year-old star, who has daughters Olive, two, and Frankie, 15 months, with husband Will Kopelman, insists she doesn't really miss being so carefree, reported In Touch magazine.
Asked if she is more confident now than when she was in her 20s, the actress said, "I was pretty darn confident in my 20s. I wore slips on the red carpet. Now I'm in muumuus! I was brave because I wasn't really thinking about anything, just being. Now I'm much more conservative, especially being a mom.