Friends again!!

Britney Spears and Christina Aguilera used to be buddies way back when they were on The Mickey Mouse Club together.

But not long after they both became solo stars, things turned sour.

The rumour was that Christina supposedly canoodled with Britney's ex, Justin Timberlake, at the Brits in 2003.

Christina called Britney a "little lost girl", whilst Britney replied with, "you're scary - I feel really dark when I'm around you."

However, according to newly-married Christina it's all cool again between them, since the birth of Britney's son, Sean.

She told Heat magazine: "I sent her a gift basket, and she phoned me to say thanks.

"I still can't believe little Britney's had a baby, though! It's weird; you've known this person since she was a girl, and now she's doing all these grown-up things...

"It's been quite a journey for both of us. We've just ended up at very different places in our lives."