Paris Hilton felt an instant connection with her new song ‘Chasin” because it’s about walking away from “toxic relationships”. The 43-year-old socialite has teamed up with her pop star pal Meghan Trainor who wrote the track for Paris’ upcoming album ‘Infinite Icon’ – which is being co-produced by Sia – and the hotel heiress admits the song feels perfect for her. She told Rolling Stone: “[Meghan] put into words an experience that was so true for me; that time in your life when you find the confidence, power, and self-love, to walk away from toxic relationships and move forward with your life.”…