It's congratulations galore for model-turned-actor Arjun Rampal who has delivered his career's best performance as a conniving politician Prithvi Pratap in Prakash Jha's "Rajneeti".

"...Woke up with phone flooded with messages, super ones, flowers coming in! Thank you all, didn't realise how Prithvi touched you, " Arjun posted on Twitter.

Many from Bollywood, including Shah Rukh Khan, Hrithik Roshan, Rishi Kapoor, Shekhar Kapoor, Riteish Deshmukh, have congratulated him for getting rave reviews.

The actor, who recently recieved a National Award for his supporting role in "Rock On!", is on cloud nine, and says he is "humbled and touched".