Selena Gomez was photographed embracing Kim Kardashian on the red carpet at the 2013 MTV Movie Awards on Sunday, shortly before the pregnant reality star introduced the pop singer to the stage for a performance.

Kardashian showed off her 6-month baby bump in a black Saint Laurent Paris ensemble that had sheer long sleeves. Her short dress stopped right above the knee, and she paired it with black pointy toe pumps and a long gold necklace. Gomez also wore a short dress that had long sleeves - she sported a gold Julien Macdonald beaded dress that she paired with matching peep-toe pumps.

See a photo of the two stars hugging here.

At the awards show, held at the Sony Pictures Studios in California, Kardashian presented Gomez to the stage for a performance of the singer's new single Come & Get It. The track is off of Gomez's yet-untitled, upcoming album, which is expected to be released this summer.

"You got the kind of love that I want, let me get that/ And baby once I get it, I'm yours; no take-backs/ I'm gon' love you for life, I ain't leaving your side," she sings. "Even if you knock it, ain't no way to stop it / Forever you're mine, baby, I'm addicted; no lie."

Gomez performed the same track at the Dancing with the Stars live results show on Tuesday, which airs on ABC. The 20-year-old also announced her first solo world tour this week. Stars Dance World Tour will kick off in North American on Oct. 10 and will run through Nov. 20. Tickets go on sale April 20 with The Scene pre-sales starting on April 17.

Watch the video below to see Gomez's Bollywood-inspired performance of Come & Get It at the 2013 MTV Movie Awards.