On Wednesday, Karan Johar turned 50, and he organised a lavish event to honour his special day.

Celebrities turned up the heat at Karan Johar's birthday celebration.

Rakul Preet was one of the celebs who attend his birthday bash.

Rakul Preet Singh chose a beautiful red velvet dress for the occasion.

Her dress featured a plunging neckline.

She posed for the cameras with a grin on her face.

Rakul was joined by beau Jackky Bhagnani.

The gorgeous duo had us swooning.

It was clear that Rakul and Jackky Bhagnani had put a lot of effort into their appearances.

All pics credit: Instagram/rakulpreet & Manav Manglani