Now that's what fast friends are for. While Priyanka Chopra walked the ramp for Manish Malhotra at the ongoing Mumbai fashion week, shoe designer Christian Louboutin cheered for the actress from the front row

And that's not all, the duo even met up later along with Karan Johar and Siddharth Malhotra for an intimate dinner.

A stylish birdie from the event chirps, `Louboutin even went backstage to meet PC. She was whispering to someone that under Manish's ensemble, she was sporting the designer's heels!`

After the dinner, the shoe designer set off for the airport. `Socialite Queenie Singh too dined with the group,` adds the source.