Ariana Grande may be one of the biggest pop stars in the world. But even she fangirls over meeting one of the Kardashian/Jenner clan. The singer made her Keeping Up With The Kardashians debut in a sneak peek clip released on Thursday.<br /><br />Download The 'Lehren App': https://goo.gl/m2xNRt<br /><br />For More Such News & Gossips Subscribe now! http://bit.ly/2q3mlh3<br /><br />Log On To Our Official Website : http://www.lehren.com<br /><br />Facebook : https://bit.ly/LehrenFacebook<br /><br />Twitter: https://bit.ly/LehrenTwitter<br /><br />
