Kylie Jenner poses with Kim Kardashian, shows off slim body and toned abs at MTV Movie Awards

Kylie Jenner is one of the few celebrities who got her MTV Movie Awards red carpet outfit totally right, with the star showing off her slim body and toned abs in a crop top and skirt as she posed with her half-sister Kim Kardashian.

Kim Kardashian and Kylie Jenner posed on the MTV Movie Awards red carpet. Copyright [WENN]Kylie Jenner and Kim Kardashian attended the MTV Movie Awards 2013 in contrasting white and black outfits.

Kylie, 15, flashed her incredible abs in a white crop top teamed with a tight beige skirt, flaunting her stunning model figure.

Kylie Jenner showed off her amazing slim body on the MTV Movie Awards red carpet. Copyright [Rex]Kim, on the other hand, dressed her baby bump in a chic black dress which clung to her curves perfectly.

The pair have been pretty inseparable over recent weeks, with Kim posting a snap of Kylie cradling her baby bump alongside the caption: "Missed my sis."

And just last week, Kim Kardashian, 32, posted a photo of Kylie snuggled up in her pregnancy pillow.

Kylie Jenner looked gorgeous at the MTV Movie Awards. Copyright [Rex]It comes just weeks after Kylie and her sister Kendall defended criticism about Kim's pregnancy weight gain.

Kylie said: "‘It p***es me off when people say, “You're so fat,” to Kim. She's pregnant people."

[Related article: Kylie Jenner strokes Kim Kardashian's baby bump]

[Related article: Kylie and Kendall Jenner 'p*ssed off' at Kim Kardashian weight criticism]

She went on to reveal that she's a big fan of Kim's maternity wear, saying that she 'loves' it.

We reckon the pair probably had fun choosing their MTV Movie Awards outfits together.