The buzz is flying from Hollywood to Namibia and back again that "Mr. and Mrs. Smith" co-stars Brad Pitt and Angelina Jolie could be new parents any minute!

In fact, sources tell "Extra" that Angelina could go into labor in the next 48 hours.

"Extra" first showed you the latest pictures of Angelina in Africa just this week, looking like she could pop.

On Thursday, Brangelina's security in Namibia was tighter than ever. One newspaper report claimed Angelina may opt for a home birth with a private aircraft on standby.

Baby Brangelina isn't even born yet, but the little one is already creating buzz from coast to coast. "Brad, you know it doesn't seem like he needs too much of my advice," Will Smith said. "He's got it going on."

Across the pond, Sir Paul McCartney is fighting back against the paparazzi as he screams from the rooftops that his estranged ex is no gold digger!

These were the first words from the former Beatle about his split from Heather Mills McCartne, even though she stands to cash in on the divorce with a quarter of Paul's $1 billion plus bank account.

To add obscurity to the situation, nearly $300 million of Paul's fortune came from the money he inherited from his first wife, Linda.

Only "Extra" has new details on what may have caused the sudden split. Insiders reveal the 4-year marriage crumbled because Paul had a problem with Heather's temper. She reportedly meddled in his career, and she even allegedly urged him to dye his hair and consider plastic surgery!

Famed New York divorce lawyer Raoul Felder gave "Extra" the breakdown on how Heather could get the money. "She's basically entitled to three things," explained Felder. "A lump sum, division of assets, and she's entitled to child support."

One couple who is all smiles these days is hunky John Stamos and his sexy Argentinean model girlfriend Daniela Urzi. The couple stepped out in New York City Wednesday night at the Maxim Hot 100 party.

"Extra" was there and caught up with the star, who revealed, "I'm with a very pretty girl tonight. I'm not looking at any other girls!"