One of this week’s prominent release is the comedy movie ‘Guest iin London’. It stars Karthik Aaryan and Kriti Kharbanda, Paresh Rawal and Tanvi Azmi in the lead. But, there is a new twist in this tale. It is reported that Ajay Devgn (who had appeared in ‘Atithi Tum Kab Jaoge’) will be seen in a cameo role in the latest series. Whether he will reprise his character or not, will be revealed on the release day of the film.