It's time to test your knowledge of what's happened this week with our favorite celebrities. Have you paid attention to everything that's gone down? Take the quiz!

1 of 5

Cameron Diaz was spotted in Hawaii with what geeky gadget?

2 of 5

Which cast member of The Hills is already fighting with Kristin Cavallari?

3 of 5

What award did Paris Hilton take home this week?

4 of 5

What actress did Lindsay Lohan replace in her upcoming film The Other Side?

5 of 5

What Broadway play are Hugh Jackman and Daniel Craig starring in together?