India, April 26 -- Singer Billie Eilish, 24, recently turned a long-time fan moment into reality when she joined pop sensation Justin Bieber, 32, on stage at Coachella earlier this month, revisiting her 'Belieber' era. Days after the act, the Grammy winner took to Instagram and shared a carousel of childhood throwbacks revealing her Bieber obsession - from a picture of herself dressed in a rainbow sequin dance costume in a poster-filled room to a heartfelt birthday note she wrote for him in 2014. She kept the caption simple, letting the visuals speak for themselves: "Don't talk to me."ANI...