Complex sentence: Hailing from a family of actors, Kapoor desired to become an actress since a young age, wearing her parent clothes, she used to rehearse film dialogues and dance in Bollywood songs in front of the mirror.
Split into simpler sentences: Hailing from a family of actors, Kapoor desired to become an actress since a young age. Wearing her parent's clothes, she used to rehearse film dialogues and dance to Bollywood songs in front of the mirror.