Mumbai: B-Town celebrities including Amitabh Bachchan and Rajkummar Rao have wished Bollywood's livewire Ranveer Singh on his 31st birthday on Wednesday. Ranveer, who ventured into tinsel town with the 2010 romantic comedy film “Band Baaja Baaraat”, has since starred in many films like “Lootera”, “Goliyon Ki Rasleela Ram-Leela” and “Dil Dhadakne Do”. He was last seen on the big screen in Sanjay Leela Bhansali’s magnum opus “Bajirao Mastani” and will next feature in Aditya Chopra's "Befikre". Here's what the celebrities tweeted on her birthday: Amitabh Bachchan: Happy birthday to the birthday boy Ranveer... 6th of July! Rajkummar Rao: A very happy birthday to the coolest guy in town - Ranveer. Wish you the best birthday ever brother. Big hug. Masaba Mantena: Happy birthday to this eternal favourite menswear muse Ranveer. Have a splendid one. Armaan Malik: Happy Birthday to the most humble superstar of our generation! Mr. Singh, you rock. Have a crazy one brother Ranveer. Lots Of love. Milap Zaveri: Happy birthday Ranveer. God bless your talent, your enthusiasm, your dedication and your heart! Keep rocking always! Arpita Khan Sharma: Happy birthday Ranveer. Be as mad as you are always. Kartik Aaryan: Happy birthday brother Ranveer. Have an amazing 'Befikre' year ahead. Raj Kundra: Happy Birthday Ranveer. Many many more rewards, awards and success to you brother! God bless always. Sophie Choudry: Happy birthday Ranveer. Stay the way you are always. Crazy, insanely talented and a sweetheart! Have a fabulous year! Shamita Shetty: Happy birthday Ranveer. Stay blessed, stay happy always! Karishma Tanna: Ranveer, happy birthday darling! Have a great day ahead!