London: Oscar winner actress-singer Jennifer Hudson stunned Super Bowl fans with a heart-rending comeback performance in Miami after the tragic murder of her mother, brother and nephew.

Thesun.co.uk reports that it was Hudson's first performance since their murder. She was dressed in a military-style jacket, white top and gold jewellery and received a rapturous applause Sunday.

Hudson sang the song confidently and the crowd looked on stunned.

She will also perform at the Grammys on Feb 8. She is nominated for four awards.