Princess Charlotte proved she can be frugal when she needs to be after she was spotted eating a marshmallow moments after dropping it on the floor.
- Princess Charlotte delighted fans when she embraced the three-second-rule after dropping a marshmallow on the floor.
- The Wales youngster made sure she didn't waste any bit of the sweet treat as she and her siblings enjoyed fireside s'mores in Slough.
- This royal news comes after Kate Middleton's nickname for Prince Louis was revealed in a rare public moment and we can't cope with the cuteness.
