On May 2, 2008, Kat was a featured artist, along with Red Jumpsuit Apparatus and Lifehouse, At the University of New Haven spring concert.

On August 24, 2007, Kat was a featured artist at the Miss Teen USA 2007 pageant. She performed her first single, Whine Up, along with two back-up dancers.

On August 26, 2007, Kat was a featured artist at Arthur Ashe Kids Day. She performed her first single, Whine Up, along with four back-up dancers. The dancers are represented by CESD (Cunningham) they are: Mark Jimenez, Joey Negron, Leboo Nuega, and Carlos Martinez.

On March 19, 2008, Kat performed at the XL Center in Hartford, Connecticut during the intermission at a Hartford Wolf Pack game.

On April 13, 2008, Kat performed at Gay Pride in Phoenix, Arizona.