Megastar Amitabh Bachchan has wished daughter-in-law Aishwarya Rai luck and happiness as she turns 37 Monday.

"Happy birthday daughter-in-law and may you achieve and get all that you so desire," Bachchan posted on his blog.

Though Aishwarya is busy promoting her two upcoming movies - "Action Replayy" and "Guzaarish" - she has decided to celebrate the day with her family.