Kim Kardashian West is going to dress more ''simple'' during this pregnancy.

The 'Keeping Up With The Kardashians' star - who has 23-month-old North with husband Kanye West - revealed she was expecting a second baby earlier this week and says she is focusing on being more comfortable rather than stylish.

She said: ''I am [excited] but I think I'm going to be more simple. I don't care if I wear the same thing as long as it fits, and its comfortable.

''This outfit is actually really comfortable but I know I don't have much longer to wear this. It was hanging in my closet and I was like, 'Do I wear this now because it still fits me and I can't wear it much longer?'''

The 34-year-old television personality has also hired a nutritionist to get expert advice on how to avoid putting on water weight like she did when she was pregnant with North.

She added to HollywoodLife.com: I have a nutritionist and I'm trying not to eat like the first time. I put on a lot of water weight so I'm trying to prevent that from happening again.

''At the end of the day, I'm trying to live in the moment and try to really enjoy the pregnancy. I'm gonna get bigger, that's OK. I will figure out how to dress.''