Kim Kardashian will resist cheating ''temptation''.

The reality TV star's first child with boyfriend Kanye West is due in July and she has revealed having a ''strong relationship'' is the secret behind both of them remaining faithful.

Speaking yesterday (27.03.13) on Good Morning America, she said: ''The grass isn't greener on the other side, it's greener where you water it.

''I think no matter what relationship you're in, there's just temptation just around. As long as you have a strong relationship and make that a priority, you don't have to give in to the temptation.''

Kim, 32, also recently claimed she isn't worried about gaining weight during her pregnancy, and the mother-to-be added the 35-year-old rapper ''loves'' her curves.

She admitted: ''I think it's really cute now that my belly has popped a little bit. I think it's really a sexy thing; it's cute.

''It's just such an exciting thing for the guys to see our body go through all these different changes. [Kanye] loves it and embraces it and he's helped me feel sexy and embrace it.

''There are maybe two or three covers just this week that say I am 200 pounds. I'm like, 'You are 60 pounds off here'... It wouldn't even bother me if I gained all the weight.''