Bollywood's livewire actor Ranveer Singh has promoted Farhan Akhtar's upcoming film "Rock On 2" by lip-syncing a number from the 2008 film "Rock On!!".

The 31-year-old actor on Monday took to Twitter to share a dubsmash video of him lip-syncing the lines of "Pichle saat dinon mein".

Rock On Out in 4 days!!!!
🎸🎸🎸🎸⚡️⚡️⚡️⚡️#RockOn2@FarOutAkhtar @ShraddhaKapoor @rampalarjun @Purab_Kohli @ritesh_sid pic.twitter.com/VMtqd1Omva

— Ranveer Singh (@RanveerOfficial) November 7, 2016

"Rock On out in 4 days! 'Rock On 2' Farhan Akhtar, Shraddha Kapoor Arjun Rampal Purab Kohli and Ritesh Sidhwani," Ranveer captioned the video.

On the work front, Ranveer is gearing up for the release of his upcoming romantic movie "Befikre" helmed by Aditya Chopra.

Also starring Vaani Kapoor, "Befikre", set to release on December 9, captures the Parisian spirit of freedom and impulsive living.