Kelly Osbourne wants to "try new things" after quitting 'Fashion Police'.

Kelly Osbourne

Kelly Osbourne

The 30-year-old star insists she has no regrets about leaving the E! Series late last month just days after co-host Giuliana Rancic was forced to apologise to Disney star Zendaya Coleman for making an "outrageously offensive" comment about her dreadlocks.

Asked how she is feeling, the visibly emotional star said: "You know what, it was the five best working years of my life. I am so grateful for the experience -- working with Joan Rivers for five years was incredible."

But the purple-haired presenter admits she is more than ready to move on.

She told 'The Talk': "I learned so much and I'm excited for my future. I want to try new things."

A source previously revealed Kelly wasn't happy on the show since Kathy Griffin stepped in to replace Joan after the comedian died last year.

The insider said: "After Joan died, Kelly gave [the show] a shot.

"Kelly thought the show was going to be revamped [after Joan's death], but it was basically the same except they hired new people and there was a new set.

"[The show] has gotten a little better, but it's not what she wanted."

Chrissy Teigen, Khloé Kardashian, Amber Rose, Naya Rivera, Nene Leakes and Kristin Cavallari are among those in talks to replace Kelly, but a spokesperson recently insisted "no decisions have been made" in relation to finding a new host for the show just yet.