A recent study found that 30% of office romances lead to marriage.

The industries most successful in making inter-office love connections are hospitality, IT, financial services, and healthcare.

Famous couples can vouch for meeting on the job - that's how Barack and Michelle, Brad Pitt and Angelina and CBS CEO Leslie Mooves and his wife Julie Chen got together at work.

** 40% of those studied said they had gotten involved in inter-office romance at some point in their career. Most were public knowlegde, but some had to keep them a secret.

** It's important to keep displays of affection out of work as many employers frown on that kind of fraternization.