Britney Spears called in to KIIS-FM’s ‘On Air with Ryan Seacrest’ this morning! Brit-Brit who was awakened from a deep sleep early by Sam Lutfi and Alli Sims, in opinion my sounded very coherent and seemed to be in good spirits. I just think that she’s doesn’t care to promote her album or maintain a certain image for the media. After briefly chatting with Ryan, Britney hands the phone off to Alli and hops into the shower.

You can listen to the entire interview HERE!

Here’s some of the highlights:

• On people calling her a bad mother: “Like I said, people say what they want and do what they do. It’s sad how cruel our world can be. At the end of the day, you just have to know in your heart that you’re doing the best you can.”

• On how much the overwhelming coverage takes a toll: “I try not to let it get to me. People talk and they say what they want. At the end of the day and the tabloids and the magazines, you just try to do what you do and as long as you know what’s up and you know what’s true that all that really matters.”

• On celebrating Blackout’s release last night: “It was kinda laid back, really. We watched movies, that’s about it,” Spears said. They also “munched on Famous Amos cookies and fried chicken,” added Lufti.

• Her favorite song on the album: “I really like Heaven on Earth. I really like the producer. It’s different than all the other songs.”