Many people at the compound, built by followers of jailed polygamist leader Warren Jeffs, are related to one another and share similar names; investigators said in some case they were giving different names at different times.

Investigators on Sunday bused them out of Eldorado, nearly 200 miles northwest of San Antonio, as other law enforcement agents continued to search for more children and evidence at the 1,700-acre compound, the former site of an exotic game ranch.

The soul star will be humming the wedding march when he ties the knot with long-time love Jules Egan in Sydney in May, but it's 2007 Idol star Corby who'll be centre stage during the reception. Both are members of the Assemblies of God's Paradise Community Church - where Sebastian and Egan met in Adelaide 13 years ago - and Corby has formed a close friendship with the Idol alumni since his own challenging run through the Channel Ten contest. No word yet on what he'll be belting out at the nuptials, but we can assume it won't be the flop of Idol 2007, The Winner's Journey.

The actor, who has been dating Angelina since 2005, is reportedly being urged to wed the pregnant actress by his mother Jane.

A source said: “Jane has a really hard time with them not being married. She feels that they need to be married for the kids. Brad would love to marry Angelina but doesn't want to force her."

Jolie - who already has three adopted children, Maddox, six, Pax, four, Zahara, three, as well as 21-month-old daughter Shiloh with Pitt - is believed to be “warming" to the idea of tying the knot for the third time following several conversations with Jane Pitt.