Transcript for Kate Middleton Turns 30
For a little something for you royal watchers out there duchess of Cambridge is getting ready to mark a major milestone Kate Middleton is turning the Big Three oh tomorrow. And you -- -- everyone is watching to see how shall celebrate and -- -- -- she'll be wearing maybe he's Jeffrey -- is all over the story. Rarely has that -- -- life begins at thirty runs so true. Kate her Catherine duchess of Cambridge begins her next decade as the future queen of England. Now back -- for a party. Fire rock stars and lots of champagne. Right. Role -- UP no frills no rock stars being forced -- from America. Yes there were reports the brother in law Prince Harry was planning a big -- might have looked in gold to the economy. It's marrying -- eight months ago he has signed up for -- life in the public and she knows that everything she does will be scrutinized analyzed judge. He has not made a wrong move yet hugely popular poll was perfectly put together. If there is one criticism directed that -- -- -- -- -- looking sensational she hasn't done much in her first year as a royal. Some have taken to calling her that. -- just do little I don't think there's -- rush to suddenly collapsed on -- -- charities and doing some work and this week she moved to. To change that becoming patron of four British charities. Tonight a free birthday appearance for the future king and queen. He'll attend the British premiere of Steven Spielberg's new film war horse and then William returns to his job as a rescue pilot in Wales. And perhaps a birthday dinner with his new wife in front of the tally. For Good Morning America and gently Hoffman ABC news London.
This transcript has been automatically generated and may not be 100% accurate.