A Mother-Daughter Moment! See Reese Witherspoon act as on her daughter.

The 18-year-old daughter of Reese and Ryan Phillippe made her official debut at the exclusive Bal des Débutantes in Paris this weekend.Steve's daughter was one of the debutantes.

She gave birth to a son on October 23, 2003 at the age of 27.Ryan Phillippe is the child's first husband.