It is a well known fact that Karthi and Suriya are ambassadors of two rival mobile phone brands (Airtel and Aircel respectively). Interestingly both the mobile giants recently launched the much-awaited Apple iphone4 in Indian markets. Karthi launched the Airtel version of the iphone4 while Suriya launched it for Aircel.

And guess what was the common factor between the brothers? Their dress! Both siblings were seen in white shirts and blue jeans at their launch events!