K-Cav Helps Put A Stop To Bullying On The 'Dr. Phil' Show [Video]

Kristin Cavallari is all smiles earlier this summer at a Comedy Central event.

If there's anyone that knows about confrontation, it's Kristin Cavallari. Throughout her tenure on "The Hills," she found herself at the epicenter of chick drama, where she often had to bark back at the "f***ing piranhas" that verbally attacked her. The good news, however, is that the feisty K-Cav hasn't let that experience go to waste; she's now helping young victims of bullying learn to defend themselves.

Last week, the SoCal native visited the "Dr. Phil" show to help his guest, Ally, find the courage to fight back against her intimidating peers. Check out the clip below, where the host uses Kristin in an exercise with Ally. Following the episode, K-Cav tweeted, "My ep of Dr. Phil was extremely emotional & I'm so glad I was part of it. Bullying is a very serious issue & needs to end @WonderwallMSN."

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