Marriage isn't always a walk in the park.
But these 12 celebrity couples have figured out how to maintain wedded bliss — and they're dishing on their secrets to marital success!
Click through the gallery above to read up on how Dolly Parton, John Travolta and Kelly Preston, Brad Pitt and Angelina Jolie and more stars manage to sustain a happy marriage in the spotlight.
There's a reason why the duo have been married for 19 years — they make sure to have enough alone time! "Sometimes we’ll put the kids to bed early and watch Jersey Shore on DVR. It can be that simple, just the two of us, alone, one day a week, for dinner and hijinks... a little bump and tickle," Kelly told Good Housekeeping back in 2010.