Justin Bieber is Tampa bound with Ke$ha for Jingle Ball; tickets on sale today

Boy wonder Justin Bieber and bad girl Ke$ha have a date at the Tampa Bay Times Forum on Dec. 9 as part of the impressive pop lineup for 93.3 FLZ's annual Jingle Ball bash.

That "Gangnam Style" goofball PSY, OneRepublic, Ed Sheeran, Sean Kingston, The Ready Set, Bridgit Mendler, Austin Mahone, Walk the Moon and Zedd with Matthew Koma are also scheduled to perform.

Tickets are $42-$175 and are on sale today via 800-745-3000 or via ticketmaster.com.

Jingle Ball will kick-off with Pre-Show on the Plaza, the official 93.3 FLZ’s Jingle Ball pre-event celebration. The event, which is free to the public, will include performances by  Bridgit Mendler, Mahone and Ready Set.  93.3 FLZ’s Jingle Ball Pre-Show on the West Plaza of the Tampa Bay Times Forum will also feature interactive contests and ticket upgrades from participating sponsors.  The event will welcome fans of all ages at 3 p.m.

“93.3 FLZ’s Jingle Ball has become Tampa Bay’s premiere holiday concert,” said Tommy Chuck, 93.3 FLZ's Program Director, in a statement issued by the radio station. “We are excited to bring pop music’s hottest artists to our fans this season and ring in the holiday in true 93.3 FLZ style."

—This Sept. 30, 2012 file photo shows Justin Bieber performing at the MGM Grand Garden Arena in Las Vegas. INVISION — Photo by Isaac Brekke.