Alia Bhatt was spotted at DJ Alan Walker's show in Bengaluru, who has won a Grammy. On Saturday, several videos and photos of her waving to the crowd popped up on social media.

Alia Bhatt surprises fans at Alan Walker's show

In a video, Alia Bhatt walked onto the stage while the crowd cheered. She greeted them with, "Namaskara (Hello) Bengaluru. Surprise, surprise." She smiled and waved as her song "Chal Kudiye" from Jigra played in the background. In one photo, Alia and Alan posed together, standing close and smiling.