Naaaw. It's 2003 again. Aaron Carter wants to get back with Hilary Duff again. The only differences between now and the last time he said he wanted to get back with her is that he can now announce that kind of thing on Twitter. Also, it turns out Aaron is one of those pretty boys who just look at bit unnerving as they age.

Hilary - who announced she had separated from husband Mike Comrie after three years of marriage in January - dated the former pop star for 18 months when they were teenagers and he now says their split is one of his biggest regrets.

After retweeting a picture of his former girlfriend, the following onslaught of tweets happened.

Aaron has previously spoken of his regret at cheating on Hilary with her then-best friend Lindsay Lohan (who recently has Jimmy Fallon to thank for the soakage)

He has said: "I started dating Hilary on my 13th birthday... I was dating her for like a year-and-a-half and then I just got a little bored so I went and I started getting to know Lindsay, dating Lindsay. Then I didn't want to do that anymore, so I got back with Hilary. And then I ended up cheating on Hilary with her best friend. That's nothing to smile about. She wasn't even that good looking either (sound). She (Duff) really got her heart broken from me and I'm sorry for that."

Oh, Hilary, you MUST get back with him, he's got such a way with words, and he's obviously matured...