Nothing IMO, and this might even help her mom in a couple of years with young women.
Anyone, who thinks that it's unbecoming of a member of a politician’s family to be involved in an art or sport, is completely off base, or tone deaf (yes, the allusions are deliberate). Recall Clinton playing the saxophone on the Arsenio Hall show? That gave his campaign a huge boost. It made him seem multidimensional, and “cool”. Canada's PM Harper performed on piano, at the National Arts Centre (he's actually quite good). This has helped his image here immensely.