The superstar couple will likely stay together forever -- find out why we think they will never stray!
and Kristen Stewart
are so in love, but there is always temptation when you're two of the hottest superstars of the world. Luckily, this couple is so in love that we KNOW they will stay faithful. Check out our gallery of the biggest reasons Rob and K-Stew won't stray and tell us, HollywoodLifers
-- do YOU think they will be together forever? (FameFlynet)