Look who my dad is dating!!

Word is Lance Armstrong's daughter brought Ashley Olsen to her elementary school for show and tell.

"Ashley was shown and told at the girl's Texas school," sources claim. What happened to the days of pet turtles and postcards?

Meanwhile, what does Sheryl Crowe think about the weird hookup? "When her friends asked her what she thought about Lance and Ashley, Sheryl rolled her eyes and said, 'That's pathetic. Ashley's a kid.'"

Crowe's rep said she did not make the comment. Well, we'll make one for her. Perv!!