Bollywood actors giving their voices to Hollywood films is a new trend doing the rounds and adding to this list are the sisters Priyanka and Parineeti Chopra for an upcoming Disney film. Earlier this year, Shahrukh Khan gave his voice to The Lion King along with his son Aaryan Khan and Sanya Malhotra for Men In Black movie and sometime back it was Aishwarya Rai who was approached for voicing Angelina Jolie's character in Maleficent: The Mistress of Evil film. Now the next anticipated project of Disney motion pictures Frozen 2 Peecee and Pari are approached for lending their voice to this film sisters Elsa and Anna respectively. While Priyanka was recently seen in Sky Is Pink, Parineet is gearing up for Saina Nehwal's biopic film.