Aishwarya Rai and Abhishek Bachan on Honeymoon Trip

Ever since the gorgeous Aishwarya Rai got married to Abhishek Bachchan last weekend, all pondered on what surname she would opt for. And now reports are that Ash has decided on her surname. Bollywood's hottest bride will take her new husband's famous name to become Aishwarya Bachchan, said her father-in-law, Bollywood mega superstar Amitabh Bachchan . Ash has already signed an autograph as Aishwarya Bachchan, the Big B told in an interview to a daily published on Thursday.

The above picture is taken on board of a private airline. Are they on their honeymoon trip?