Actor-turned-author and columnist Twinkle Khanna is known for her witty retorts and she has proved it once again. Recently, during her new book, titled “Welcome To Paradise” launch event, her husband and Bollywood actor Akshay Kumar managed to put her in a spot, but she managed to steal the limelight with her witty response. ‘Khiladi Kumar’ asked her if men are ‘irrelevant’ as the lead characters of Twinkle Khanna’s book are women. While replying to Akshay Kumar’s query “No, you need dessert right? To be happy.