Sidharth Malhotra and Alia Bhatt made yet another public appearance together and this time for their lovely mentor Karan Johar. Karan threw a big bash last night for French fashion designer Christian Louboutin, who is known for crafting his footwear collection with a ravishing red sole. The filmmaker is a big fan of the designer’s creations. Watch video to know more.<br /><br />--------------------------------------------------------------------------------------------------------------<br /><br />Subscribe to FilmiBeat Channel for latest updates on movies and related videos.<br /><br />You Tube: https://goo.gl/qlauzb<br /><br />Follow us on Twitter<br />https://twitter.com/filmibeat<br /><br />Like us on Facebook<br />https://www.facebook.com/Filmibeat<br /><br />Join our circle in Google Plus<br />https://plus.google.com/+filmibeat/<br /><br />Visit us: http://www.filmibeat.com/<br /><br />Download app: https://play.google.com/store/apps/details?id=in.oneindia.android.tamilapp