photo by: Shawn Valverde

Shaboozey performs at the Rock Chalk Block Party on Friday, Sept. 27, 2024, on Massachusetts Street.

Shaboozey, whose “A Bar Song (Tipsy)” is the No. 1 song on the Billboard Hot 100 Chart, performed on Massachusetts Street on Friday for the Rock Chalk Block Party. The celebration was hosted by Kansas Athletics and doubled as a pep rally in advance of KU football’s game against TCU on Saturday at Arrowhead Stadium in Kansas City.

photo by: Shawn Valverde

Shaboozey performs at the Rock Chalk Block Party on Friday, Sept. 27, 2024, on Massachusetts Street.

photo by: Shawn Valverde

Cheerleaders and the KU marching band perform at the Rock Chalk Block Party on Friday, Sept. 27, 2024, on Massachusetts Street.

photo by: Shawn Valverde

The Rock Chalk Block Party took over a portion of Massachusetts Street on Friday, Sept. 27, 2024.

photo by: Shawn Valverde

The Rock Chalk Block Party took over a portion of Massachusetts Street on Friday, Sept. 27, 2024.

photo by: Shawn Valverde

The Rock Chalk Block Party took over a portion of Massachusetts Street on Friday, Sept. 27, 2024.

photo by: Shawn Valverde

Partygoers play games at the Rock Chalk Block Party on Friday, Sept. 27, 2024, on Massachusetts Street.

photo by: Shawn Valverde

David Morris performs at the Rock Chalk Block Party on Friday, Sept. 27, 2024, on Massachusetts Street.

photo by: Shawn Valverde

Fans sport their KU attire at the Rock Chalk Block Party on Friday, Sept. 27, 2024, on Massachusetts Street.