Paris Hilton has just teamed up with Dreamcatchers, “The worlds Best Hair Extensions” to launch a line of hair extensions.I suppose if you wear them day in and day out then you are going to know what you are going on about and what ones will look the best.And we all know that Paris wears them daily so she might as well sell them.Jessica Simpson also has her own hair extension line so now the two girls can battle it out to who has got the most popular hair extensions.