Just down the beach from Lindsay and Paris' parties, the Duff girls hosted a little 4th of July soirée of their own. Hilary looked like she was having a blast dancing around and showing off that bikini body. Brody Jenner was in the house with his adorable puppy (didn't he give that dog to Kristin Cavallari?), so maybe there is something going on between him and Hilary after all. Seriously though, can Calum Best go away now? It was bad enough that he was at Lindsay's birthday party despite being a bad influence (and general sleaze) pre-rehab, but now he's around at other starlet's parties too? Blech.