Bollywood Diva Alia Bhatt and author Amish Tripathi came together to launch the special promotional trailer of his upcoming book, Sita - Warrior of Mithila. Alia was invited as a guest of honour at a book and trailer launch and she looked cute in a rose print top paired with white frayed hem denims. She completed her look with matching red sandals and deep red lips. She kept her hair simple which gives awesome finishing touches to her look. Watch the UNCUT video of the launch here and check out the interesting conversation between Alia and Amish.