Kelly Osbourne Defends ‘Well Rounded’ Miley Cyrus, Talks Workout Regimen! (VIDEO)

It’s no secret that Kelly Osbourne and Miley Cyrus have been BFFs for quite some time now, and it looks like the lovefest between them continues!

Celebuzz caught up with the 27-year-old Fashion Police co-host at Kreiss Furniture’s 75th anniversary party in LA on Thursday evening, who insists the 19-year-old “Party in the USA” singer is completely down to earth:

“I love Miley. We had so much fun [filming So Undercover.] Miley is one of the most well rounded girls in Hollywood.”

Miley has been looking quite slim and fit lately thanks to Pilates and a gluten-free diet. So how Kelly staying in shape? She broke down her workout regimen, telling us:

“I got to a point where I felt like I wasn’t looking after myself again [in a health way], because I kind of just got over it. I got to a point where it was like two solid years of working out everyday, and I just needed a break … I do a mix throughout the week to break it up. There’s workout videos on YouTube that you can do, but even the dancing ones I have trouble with, even though I was on Dancing with the Stars. I feel like someone’s going to see me and I’m going to mess up! I do weights twice a week for half an hour, then I do my core twice a week for half and hour. Then days I’m not doing weights, I do cardio for an hour.”

I also talked to Kelly about summer style, and Katy Perry’s purple new ‘do — does Kell think she helped inspire the “Teenage Dream” singer’s new locks? Watch the video above to see!