Speaking to Wetpaint, the actress revealed that she relished the chance to collaborate with the 'Don't Trust Me' rockers.
"Yeah, I actually performed with 3OH!3. 3OH!3's on an episode, and I did the Ke$ha part of 'My First Kiss' with them. So, it was a lot of fun," she said.
Tisdale continued: "I was super-excited because 3OH!3 is one of my favourite bands."
3OH!3 have scored two platinum singles since releasing their debut track 'Electroshock' in 2007.
Hellcats returns with new episode 'Papa, Oh Papa' on January 25 on The CW.