All the celebrity fights at music's big night in Las Vegas

joan

May 19, 2015 1:34 PM

Here is what you didn't see at the Billboard Music Awards 2015 in Las Vegas

Jennifer Lopez vs Mariah Carey battle at the 2015 Billboard Music Awards in Vegas

From Jennifer Lopez's reaction to Mariah Carey's performance, Chrisey Teigen's weird expression seeing Iggy Azalea on the red carpet, Kendall and Kylie Jenner's stage booing and Kendall's kiss rejection on Giuliana Rancic... there was more than what met the eye at the 2015 Billboard Music Awards on May 17 in Las Vegas. So let's dig in!

About Jlo and MiMi beef, it goes way back decades when MiMi denied not knowing who Lopez was in an interview but went on and on with who Beyonce was.

Later, on The Larry King Show, Mariah explained, ''There's rivalry, but I don't think she has anything to do with me.'' Meanwhile, in 2014, Lopez told Andy Cohen, ''I don’t have a feud against her at all...I’ve read things that she’s said about me that were not the greatest, but we have never met. Like, we don’t know each other.''

So, when they did meet... in the same room at the BBMA … Jlo didn't show any excitement over MiMi's 'Infinity' performance. In fact, she was on her phone the entire time!

Then came John Legend's wife's face when she saw rapper Iggy Azalea on the red carpet. Let's just say the former 'Illustrated Sports' model wasn't so pleased seeing the Australian star...just like Snoop Dogg would have done, perhaps! She turned to E's Guiliana Rancic and mouthed ''It’s Iggy,'' before rolling her eyes almost directly at the camera.

But Chrissey's shade wasn't as weird as Iggy's rival Azealia Banks who later tweeted about the rapper's new nose and chin jobs: ''Never let the same doctor who did your butt do your nose. Your nose will come out looking like a butt.... I promise.''

Finally E! Host, Giulina Rancic got her jaw suspended in the air when Kendall forgot... or rejected.. to blow her a goodbye kiss after receiving a tough from the TV girl.

As for Nicki Minaj, whose performance received backlash for being too racey, the rapper tweeted: ''@NICKIMINAJ

What period of time did these billboard awards cover?''

joan