Reese Witherspoon was recently on the “The Late Show with David Letterman” to promote her new movie, “How Do You Know.”

She told Letterman that her kids find a lot of things she does cringe-worthy.

“Ava’s on the verge of being a teenager and basically hates everything I do,” Reese said of her tween daughter. We recently went to a Carrie Underwood concert and Ava said, “Mom, you are NOT going to sing with her on stage, OK?”

“I said OK. What can you do? I don’t mind though. I love being a mom.”

Opting for a bit more volume in her hair, Reese wore a Giambattista Valli Resort 2011 dress.

The strapless ruched watermelon dress with a thin waistband was worn with black Christian Louboutin peep-toes.

I’m really loving this sassy approach from Reese. Long may it continue.