Florence with Christina at Grammys?

Florence And The Machine is set to join Christina Aguilera at The Grammys this Sunday (February 13th) in a tribute to Aretha Franklin.

The producer of The Grammys, Ken Ehrlich, told CNN:'When you do a tribute to Aretha Franklin, you'd better get singers because she's No.1, she's watching, and No.2, you just want to make it right.'

Joining Florence and Christina will be Jennifer Hudson, Yolanda Adams and Martina McBride.