Jennifer Hudson performs 'And I Am Telling You' from the movie Dreamgirls on stage at the 2013 Oscars.
The star followed Catherine Zeta-Jones who reprised her role as Velma from Chicago to perform 'All That Jazz'.
Adele has picked up the Best Original Song Oscar for the James Bond theme Skyfall, which she co-wrote with Paul Epworth.
Jennifer Lawrence may be an Oscar winner, but that won't be the only thing her Best Actress acceptance speech will be remembered for.
Daniel Day-Lewis has become the first triple recipient of the Oscar for best actor, but his wasn't the only award for British talent.