Here are five lessons celebs should learn from the Mavins singer’s crashed marriage.

Never indulge your spouse by financing his/her excesses just to maintain a good relationship

Always keep business away from family or pleasures at every point

Your happiness is the most important not what the fans, public or culture will dictate

Take time to know your spouse and his/her dirty linens before exchanging vows

Never marry a spouse jealous of your career or eventual success in your career