It's hard to keep a celebrity relationship going with all the touring about and groupie temptation.

Underwear model Iggy Azalea and Laker Nick Young have been able to keep it together for a year and a half.

Their secret: Sex bets. Recently, Young posted this on Instagram, and then quickly deleted because TMI.

Of course the Internet doesn't work that way, so now we all know that Iggy lost a bet and then owed Swaggy P 50 bucks and a blow job.

Or is it 50 bucks or a blow job? That adds a whole other dangerous level to the wager.