Brit's low key fourth of july fun

A smiling Britney Spears celebrated the Fourth of July with friends on a private boat in Marina Del Rey, CA over the weekend.

The pop star looked calm, cool and relaxed when photogs caught up to her as she puffed on cigarette after cigarette while engaging in a light-hearted conversation.

Meanwhile, comeback rumours are swirling again, but this time it’s in the form of a Madonna-collaborated video.

The Material Girl hitmaker is rumoured to be hooking up with Miss Spears in New York City tomorrow to record a video, which will be broadcast on big screens during her upcoming Sticky and Sweet tour.

What’s more? Madge has even invited Brit-Brit to join her onstage at some of her world tour dates.

A source tells The Sun, “They are recording a video together on Sunday that will provide the backdrop for part of Madonna’s show. And they are talking about Britney taking the stage on a few of the dates too. It’s hoped that Madonna can help Britney get back to her old self.”

Good luck, Madge. Miracles can happen!