Glamour Magazine to Host Hollywood Party for July Cover Girl Julianne Hough

Julianne Hough - Premiere Of Paramount Pictures' "Footloose" - Red Carpet - P - 2011
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The "Rock of Ages" star gets a big summer fashion mag cover.

Rock of Ages star Julianne Hough is the cover girl of the July issue of Glamour Magazine and editor-in-chief Cindi Leive will come to town this week to host a little soiree for her at restaurant of the moment, The Pikey.

The dinner will have about 40 or so people, including, of all people, Ryan Seacrest, writer Diablo Cody, director Adam Shankman, writer (and Jennifer Aniston's boyfriend) Justin Theroux, Hough's Dancing With the Stars brother Derek and others. It's one of Hough's first covers, and it's pretty clear the movie -- co-starring Tom Cruise, Catherine Zeta Jones and Alec Baldwin -- is going to be a big one this summer.

It seems many New York-based fashion glossies are coming to L.A. to host dinners for cover stars. Just this week, Details' Dan Peres gave a party for its cover star Adam Levine at Dominicks; this sort of soiree seems to be a constant lately. Keeping their hands in in Hollywood? It's all about relationships, they always say, and with magazines competing for high-selling cover subjects, it's never been more competitive.