Look who's joined Twitter

Bollywood star Katrina Kaif has joined micro-blogging site Twitter to promote her upcoming maiden appearance at the Cannes International Film Festival. Kaif, 31, will be walking the red carpet on the first day of the 12-day fest (May 13-24) as the ambassador of cosmetic brand L'Oreal Paris and also be a part of the opening ceremony. 

Such a fun day with the gorgeous @sonamakapoor at the @LOrealParisIn press conference! #CantWaitForCannes pic.twitter.com/Mkq790oIFL

— Katrina At Cannes (@KatrinaAtCannes) April 25, 2015

"Such a fun day with the gorgeous Sonam Kapoor at the LOrealParisIn press conference! #CantWaitForCannes," read Katrina's first tweet.

Katrina will join actresses Sonam and Aishwarya Rai Bachchan, who have represented L'Oreal Paris at Cannes on previous occasions too. Sonam welcomed the "Bang Bang!" actress on Twitter.

Had a blast sharing the stage with the lovely @katrinaatcannes. See you at Cannes :) PS welcome to Twitter pic.twitter.com/yrrURm2rsR

— Sonam Kapoor (@sonamakapoor) April 25, 2015

"Had a blast sharing the stage with the lovely @katrinaatcannes. See you at Cannes. PS welcome to Twitter," wrote the actress, who will walk the red carpet on May 16. Aishwarya will attend the event on May 17 and 20.