Celebrity Pictures: Kate Middleton Miranda Kerr Flynn Bloom

To say it's been a big week might be a bit of an understatement. The 2012 ARIA Awards dominated the Aussie celebrity scene on Thursday night, with the likes of Nicki Minaj, Taylor Swift, Russell Brand and many more turning up to celebrate our music industry's night of nights. Overseas, Katy Perry was a busy girl, first making an appearance at the UNICEF Snowflake charity ball with Selena Gomez, before being given a big honour at the Billboard Women in Music lunch. Miranda Kerr took her little guy Flynn everywhere with her this week (obviously looking uber-stylish, always) and Kate and Wills reminded us that, yes, they are still one of the cutest couples in the world. There was so much to see, it was easy to miss some events this week . . . but don't worry, we've got you covered. Click through the gallery to catch up!