As she says herself, Cameron Diaz may be a little 'late to the party' but she's just joined Twitter and she's making up for lost time.
She's seen making a mock surprise face, while still looking ultra-glam (of course, she is a sleb, after all), and describes herself as a: "Liver and lover of life; professional laugher, eater, make-believer".
And, it seems, she's getting into the swing of things, writing: "Thank you for the warm welcome!! It's so fun and I'm sorry I was so late to the party, now I know why everyone's here!!"
Cameron's well known for her silly sense of humour, so we'll be Twatching her like hawks...
See more glam Cam pics below: