06/10/2010 at 01:00 AM EDT
Watch out, boys! Kristin Cavallari
is coming after you.
"I'm always on a manhunt," the Hills
star told PEOPLE at the Logo New Now Next Awards on Tuesday.
Viewers have seen her navigate the ups-and-downs
of finding love on the final season
of MTV's reality hit, but Cavallari insists she's still single and searching for the right guy.
And though she's sad to see the show come to an end, she says it was "the right time" to say goodbye.
"We're all having a lot of fun and everyone is getting along," Cavallari said. "We're all kind of coming together. It's going to be good to end on a high note."
As for what she thinks of costar Heidi Montag
’s announcement this week of a separation
from husband Spencer Pratt
"I don't even know if it's real or not," Cavallari said. "I don't believe a word that comes out of their mouths, to be honest." –Melody ChiuTell us: Are you sad or glad The Hills is ending?