United Kingdom, Aug. 15 -- Sharon Stone is "back wearing lady underwear" after 25 years.

The 60-year-old actress joked she has spent the last few decades living in a "stinky fraternity house" with adopted sons Roan, 25, Laird, 20, and 19-year-old Quinn, but now they have all moved out, the Casino star has taken the opportunity to embrace her femininity again.

Speaking on Late Night with Seth Meyers, she explained: "I've been wearing boxer shorts. Because you do not wear lady panties when you have so many boys."

Sharon joked she had morphed into "a dude, just a dude", but things have changed now her sons have fled the nest.

She said: "I hope you notice. I feel really feminine again. I grew my hair back. It's amazing!"

The Nobody 2 act...