The gorgeous TV presenter shunned the skinny jeans and heels favoured by many airport-bound celebs in favour of comfy boots and a cardy at LAX on Tuesday (14 January).
Cat was jetting off to Atlanta, Georgia, as that's where auditions for the upcoming series of So You Think You Can Dance US are currently taking place.
The blonde star tweeted on 13 January: "Atlanta…. We're heading your way. Are you ready??"
Cat is the host of the incredibly popular US show, which will mark its eleventh series this year. (We know, has it really been that long since Cat left our shores for LA?!)
Auditions for the new series began in Atlanta on Monday, the day after Cat wowed in a slinky midnight blue gown at the Golden Globe Awards 2014.
We imagine we'll be seeing her at plenty of airports over the coming weeks as So You Think You Can Dance auditions take place right up until March.
The more Cat pictures, the better we say!