Looking for an old game, forgot the title

I tried asking a dude at Gamestop but he had no idea what I was talking about so I figure, i'd try here.  
 
It's a Last gen game, I think just the PS2, It stared a Girl that lost her Boyfriend through a portal ( I think he was a rockstar) and she has to go through the portal to rescue him. I think she gets a gargoyle sidekick to help her on her way.  
 
Any help would rock!

There is a stickied thread that caters to this kind of thing. Please use that, as it will probably get you more help. 
http://www.giantbomb.com/forums/general-discussion/30/the-cant-remember-the-name-of-this-game-thread-v20/458626/#206

That's it! Thanks dude.