American singer Lady Gaga, who took home the award for best song for her track 'Shallow' from the movie 'A Star is Born' at the 2019 Critics' Choice Awards on Sunday, thanked her director and co-star Bradley Cooper while accepting the award. For the award ceremony, Gaga opted for a blush coloured sleeveless gown with her hair styled in retro curls, reported People.

"Oh my goodness. Thank you so much," Gaga said as she took the stage, fighting back tears. "This means the world to us. I'll never forget when we wrote this song together with Mark Ronson and Andrew Wyatt," Gaga continued.