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"Is fame going to Heidi Montag&amp;apos;s head?\r\n Hills vixen Kristin Cavallari seems to think so.\r\n&amp;quot;She changed her number, so I can&amp;#x2019;t get a hold of her,&amp;quot; she tells E!&amp;apos;s The Daily 10.\r\n UsMagazine.com previously reported that at a recent MTV photo shoot the 23-year-old Montag -- who is now campaigning to be the blonde Tomb Raider after landing a cameo in an Adam Sandler movie -- showed up with four bodyguards and refused to pose with her other Hills castmates.\r\n&amp;quot;No one saw her because no one was allowed to speak to her,&amp;quot; Cavallari, 23, tells E!. &amp;quot;She didn&amp;#x2019;t take the group photo with us which was really disappointing.&amp;quot;\r\n\r\nShe did have one piece of praise for Montag, who famously underwent 10 plastic surgery operations in one day: &amp;quot;Honestly, Heidi looks better in person.&amp;quot;\r\n\r\nThe final season of The Hills begins Apr. 27 -- and it could go longer than expected. &amp;quot;They could order 12 more episodes, and it is still the same season,&amp;quot; Cavallari says.\r\n\r\nHow would she feel if frenemy&amp;#xA0;Lauren Conrad returned?\r\n&amp;quot;I hope Lauren comes back,&amp;quot; she says. &amp;quot;I think it would be awesome if she comes back.&amp;quot;"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.usmagazine.com/celebrity-news/news/kristin-heidi-montags-diva-antics-are-disappointing-201064>