Will baby No 2 for Tom Cruise and Katie Holmes sort out Suri?

Will a brother or sister help calm Suri's diva-like behaviour?

Katie Holmes and Tom Cruise dote on daughter Suri

Having provided her with a house, a credit card and a designer wardrobe, there's little more Tom Cruise, 48, and Katie Holmes, 32, could do ?to impress daughter Suri. ?

So what do you get the 4-year-old who has everything? A sibling.

Katie and Tom have done their best to embrace Suri's precocious side, but she's a right little madam.

Our insider says Tom has enlisted the help of a Scientology child expert to teach Suri better manners.

Scientologists believe you shouldn't say no to a child and they should be treated like adults from birth, explains our spy.

But it doesn't work when you're teaching a kid discipline.

In an interview last year, Katie said: I'm happy my daughter is strong-willed and determined. You really have to go with what the child wants.'

No kidding: the spoilt little tyke has, among her many belongings, a �20,000 toy racing car and 130 pairs of shoes from French designer Bonpoint.

'Don't get me wrong, Suri's a real charmer, says the pal. She's just so used to getting what she wants.

'Tom has read up on how a new baby will level the playing field, so the couple are aiming for a pregnancy by the end of the year.'

Read the full story about Katie Holmes, Tom Cruise and daughter Suri in Now Celebrity Mum & Baby magazine dated March/April 2011 - out now!�

�

SEE PICTURES! Katie Holmes and Suri Cruise see the sights in Brazil>>

SEE PICTURES Katie Holmes enjoys a day out with daughter Suri Cruise in New York>>

SEE PICTURES OMG! Look at how cute Suri Cruise is>>

SEE PICTURES Katie Holmes & Victoria Beckham - Style File>>

Shakira Rihanna Shanna Moakler Maggie Grace Amanda Swisten