Listen to Flo Rida on iHeartRadio

Flo Rida brought down the house Monday night at 106.1 KISS FM's Jingle Ball, where he got the crowd going with a high energy set that included some new music as well as old favorites. 

[PHOTOS: Flo Rida live at 106.1 KISS FM's Jingle Ball 2013]

But the set took a somber turn when Flo Rida took it down a notch and said a few words in memory of Paul Walker and Kidd Kraddick. He lamented that the actor and morning show host left us too soon before dedicating his song, "I Cry," to them.

R.I.P. Kidd Kraddick and Paul Walker.

[PHOTOS: remembering Paul Walker]

Photo: Jane Maus for iHeartRadio