Akshay, Sonakshi PIC Saari Raat Party- Boss

The sizzling chemistry between the two in the song has to be seen to be believed.

Here's the exclusive picture of the much talked-about Akshay Kumar-Sonakshi Sinha club number, Party All Night, from Boss. Those who have heard the song swear that it will be one of the year's hottest club numbers. The song was shot for two days over the weekend. Half of the song is still to be shot.

It presently also features Yo Yo Honey Singh who flew down from Delhi to be a part of it. Along with him, Shiv Pandit and Aditi Rao Hydari also set the screen ablaze in this peppy chartbuster.

However, the highlights of the song are the Akshay-Sonakshi dance moves. Sonakshi has never done a club song before, or dressed in an LBD. While the actress will be seen inOnce Upon A Time in Mumbaai Dobaara with Akshay, she has just a cameo in this film.

The sizzling chemistry between the two in the song has to be seen to be believed.

Both Akshay and Sonakshi were so excited about the song that they both shot for 12 hours at a stretch for it, something that they have never done before.

The song has been directed by Sumit Dutt of Dhinkachika and Character Dheela fame. Even he was blown by the energy of this couple. "Akshay and Sonakshi will shock the audience. This will be hard to beat," he says.

News is that the second portion of the song will be shot in Thailand next month. Along with Sonakshi, Prabhudheva and a couple of other big names are expected to be a part of it. We just hope they are able to match up to Sonakshi's sizzling act.