Ever dated a co-worker? Being a celebrity and dating another celebrity is sort of the same thing. Your job is to be famous and stuff. Here's what' you can learn from Young Hollywood's Top 5 Celeb Couples!

Zac Efron & Vanessa Hudgens are the obvious choice for prom king and queen of the celeb couple set, and they adhere strictly to the first rule: Don't Make It Everybody's Business. This couple is very adamant about keeping most details of their relationship private, save a few details here and there.

Miley Cyrus & Nick Jonas follow this rule, too. Though they're asked a lot of questions, you'll note they answer very little in detail.

Brad Pitt & Angelina Jolie always look sharp. They follow the beauty rule: Don't Let Your Date Be Prettier Than You. Arrive together, grab the unofficial award for hottest couple, get your business done and depart (ideally, to the limo) hand in hand.

Fergie & Josh Duhamel make time for one another with busy schedules, following the golden rule: Don't Let Work Get In The Way. Josh has flown halfway around the globe when Fergie is touring just to be by her side. Stand by your man, and he'll stick like glue!

Gwen Stefani & Gavin Rossdale are perfectly suited to one another and follow a basic couple's rule: Show Affection. While PDA should be kept to a minimum, handholding, little kisses and cuddling is totally appropriate in the right setting.

P.S. If you and your sweetie want to hit the gym together like superstars, see our Celebrity Couple's Fitness tips!

Wes Ferguson is a lifestyle expert and entertainment writer living out the Young Hollywood dream in beautiful Westside Los Angeles.