Miley's Mom Makes Herself Useful 4/3/2009 2:46 PM PT Who needs a toothpick, when you got your birth mother's finger? Tish Cyrus got some gunk out of her 16-year-old daughter's teeth at the premiere of Miley's new movie on Thursday. A mother's work is never done. See Also Miley's Granny: Killer 'DoMiley Cyrus: I Created a MonsterMiley Cyrus on AOL Music Share on Facebook Share on X Miley Cyrus Paparazzi Photo