10 Child Stars Who Are Now Grown-Ups Issue 11.3 - Entertainment - Feb 23, 2015 By: Madeleine Burkart SHARE: Tweet 2 of 10 Dakota Fanning You loved her in Uptown Girls, but Dakota Fanning is not so little anymore. She is now 20 years old, which means she is old enough to vote. Although she did spend her childhood acting and being a child, she’s now an adult. How crazy is that? Child Stars Red Carpet Receives Brazilian Wax For Oscar Sunday John Travolta Still At Dolby Theatre Kissing Things