Pink on CBS' 'The Early Show'

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PINK still close to ex-husband Carey Hart.

To kick off Halloween P!nk performed a free outdoor concert on Friday, October 31st on The CBS Early Show.

PINK has revealed she is still close to ex-husband Carey Hart.

"We talk all the time," she told People Magazine.

"He's still my best friend in the world."

However, Pink, real name, Alecia Moore, wouldn't go into details of the split.

"What happened was between us," she said.

"But it wasn't a nasty thing. It was 'let's have babies one day, but not now. Let's just be cool."'

And the 29-year-old star admitted it felt "really strange" to be single again, having been in two six-year relationships since the age of 15.