beyonce blue ivy vmas
Beyonce reacts as her husband Jay-Z carries their daughter Blue Ivy onstage to present the Video Vanguard Award during the 2014 MTV Video Music AwardsReuters

American reality television star Kim Kardashian reportedly left the 27th annual MTV Video Music Awards just before Beyoncé gave her acceptance speech.

The 32-year-old Halo singer enthralled the audience with an epic performance lasting nearly 20 minutes.

After the performance, Jay Z and Blue Ivy presented Beyonce with the year's Michael Jackson Video Vanguard Award.

"I'm so full, I have nothing to say," she said. "I'm filled with so much gratitude, I just thank God for this moment. I love ya'll so much. Blue I love you Blue, my beloved (Jay Z) I love you. My fans, I love you. MTV, I love you, goodnight."

According to Hollywood Life, the Keeping Up With The Kardashians star and her sisters Kylie Jenner, and Kendall Jenner, left the event just after Beyoncé's act.

"I saw them leave before Beyonce's started her speech. They were checked out for the whole show. They left right before she talked and Jay Z arrived to give her the award," a source told the website.

Although Jay Z and Kanye West are close friends, their wives do not share the same chemistry.

It was previously reported that Kim Kardashian wants a public apology from Beyonce for not showing up for her wedding to the rapper in Florence, Italy on 24 May.

Adding on, in May, the 33-year-old and Beyoncé were both at the 2014 Met Gala held at the Metropolitan Museum of Art in New York City, but chose to keep a distance from each other at the event.