Kim Kardashian Hits Up MTV Movie Awards With Baby Sister, Baby Bump

'Keeping Up With The Kardashians' star welcomes Selena Gomez to the stage on Sunday night.

Kim Kardashian took a page from beau Kanye West's playbook when she hit the 2013 MTV Movie Awards on Sunday. Decked out in all black, the reality starlet didn't bring Yeezy along for the fun, but instead opted to bring her baby sister, Kylie Jenner, and her growing baby bump to the party.

Kim started the night by sauntering down the red carpet, but she skipped interviews. But with all eyes on her dress, what exactly did she end up donning to the splashy event? She hit the awards show in high couture, wearing an Yves Saint Laurent frock and Dior heels, accentuating her baby bump in the most sophisticated way.

Later on, she was on hand to present Selena Gomez, who took the stage for the first time to perform her brand-new single "Come & Get It." Before the former Disney princess got her Britney Spears on, the LBD-clad TV star shared that she was "killing it." In the past, Kardashian also had the honor of introducing Gomez's ex, Justin Bieber, when he took the stage at the 2010 MTV Video Music Awards.

See How Fans Reacted To The MTV Movie Awards.

Kardashian's MTV cameo is one of the many appearances she's been making while pregnant. She confirmed earlier this year that the