Cat Deeley is ''torn'' over where to raise her baby.

The 'So You Think You Can Dance' host and husband Patrick Kielty - who announced last week they are expecting their first child together - currently divide their time between Los Angeles, Dublin and London for work purposes and can't decided where is best to bring up their unborn child.

A source said: ''Cat would love to bring up the baby in the UK so both their families are close, but at the same time she loves the outdoorsy Californian lifestyle.

''It's a big decision and she's torn.''

However, the couple - who married in a secret ceremony in Rome in 2012 - are too ''happy'' about their impending arrival to get worked up about the finer details of raising their baby.

However, Patrick, 44, has vowed to do as much as possible to support his 38-year-old wife and is adamant he'll be a hands-on father - even agreeing to change the nappies.

The source explained to Closer magazine: ''He's already saying he'll change the nappies, do the night feeds, even be a stay-at-home husband for a while if he can.

''They don't know how exactly they'll manage being based in different countries, but right now they're too happy to stress about anything.''