John Legend's fiancee has lashed out at Jennifer Lopez's uptight security team. Top model Chrissy Teigen claims she was asked to stop watching John perform at the Sound of Change concert in London on Saturday night and leave the side of the stage by the "Dance Agai"' singer's team before Jennifer's "supreme arrival."

The 27-year-old beauty vented her frustration in a furious rant on Twitter, writing, "I won't get into it but Jennifer Lopez' people need to calm the f*** down. I love Jennifer Lopez. But as I am sitting and watching John perform, I don't need her people to lay down the j-lo laws."

Chrissy insisted that she is still a fan of Jennifer despite being ordered around by her team. "She shall still be my face and hair idol. Her people can kick rocks. I have never once been asked to leave an area for an artist's supreme arrival. Maybe I should carry around a horn and streamers," she wrote.

She later admitted she was extremely disappointed by Jennifer's entourage and their diva-like attitude: "I'm bummed because I really loved her dammit. Anyhow, moving on."

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