Shilpa Shetty and Raj Kundra added a filmi twist to the Karva Chauth festival by sharing a hilarious Dubsmash video of the couple mouthing dialogues of SRK and Kajol from 'Kabhi Khushi Kabhie Gham'.

On Karva Chauth, Hindu women, mostly in north India, observe a day-long fast with no food or water, for their husband's long life. They eat only after praying to the moon.

Bollywood has always brought the revelry around the festival on the silver screen with much fanfare. Be it the famous fasting scene of `Dilwale Dulhania Le Jayenge` and the `Bole chudiyan` song sequence of `Kabhi Khushi Kabhie Gham...` or the song "Chand chupa badal mein" from "Hum Dil De Chuke Sanam".

Happy Karvachauth..Be careful fasting can make you go crazy 😜 (our first publicly shared dubsmash) @TheShilpaShetty pic.twitter.com/Vz6PI2yTQw

— Raj Kundra (@TheRajKundra) October 30, 2015

Priyanka Chopra, Esha Deol, Soha Ali Khan and other Bollywood celebs, too, took to Twitter to wish fans and followers on the occasion of Karva Chauth. Here's what they tweeted...

Hema Malini: Wish all of you fasting ladies a very happy Karva Chauth where all your prayers for your husbands come true.

Esha Deol: Happy Karva Chauth

Amitabh Bachchan: OK...off I go... need to rest...dancing and prancing tomorrow at AKRHZ and then there is 'Karva Chauth'.

Soha Ali Khan: My first #karvachauth Happy #karvachauth to all the women (and men) fasting today - may your fast be short and your marriage long

Arpita Khan Sharma: Happy Karvachauth to all the beautiful ladies,happy fasting

Tara Sharma Saluja: Happy #KarvaChauth

Aishwaryaa Dhanush: Lets hope the moon shows up really early this evening...Happy #karvachauth to all the beautiful ladies

Kunal Kohli: In true #DDLJ style men should keep #karvachauth fast with their women, or a new fast be started that husbands keep for wives.