MANKATO, MINN -- The last of the four headliners has been announced for the 21st annual RibFest in Mankato.

Free Fallin-A Tribute to Tom Petty, will headline on Sunday.

Free Fallin has toured the country, performing Tom Petty's hits for over 10 years, performing at festivals, theaters, fairs casinos and major concert venues.

They'll follow the Chris Hawkey Band and John Michael Montgomery on Thursday, Brett Michels and Arch Allies on Friday and Sugar Ray and Tonic on Saturday.

Tickets are $10. Admission is free from noon to 3 on Saturday and all day on Sunday.

Ribfest kicks off Thursday August 2 and runs through Sunday, August 5.