TV Guide Discusses Hilary's Appearance On Gossip Girl

Recently, editor of TV Guide, Mickey O’Connor, answered fan questions about upcoming television shows. One of the fans wanted to know what he thought about Hilary Duff’s upcoming appearance on the CW’s Gossip Girl and he says it should be great!
The fan asked who Hilary would be having scenes with, and he replied:

“Who won’t she have scenes with? I had heard that movie star Olivia Burke (Duff) would be rooming with Vanessa, but I had no idea she’d be romancing Dan and working with Serena. (Yes, you heard me right: working.) But forget all that, if you’re looking for an excuse to laugh louder than you ever have in your life honest human emotion, wait until you see Duff and fellow guest star Tyra Banks’ virtuoso performances in Fleur, the film-within-the-show about, of course, the French resistance. Talk about Les Miserables!

Source:hilarynews.com

Are they saying that Hil and Tyra suck in that last bit or?

I'm actually not sure either!