"There's so many fabulous women!" she said at last night's Jimmy Choo for H&M launch party. "I'll get back to you."
While she wouldn't commit to a crush, the House star did share some scoop about costar Jennifer Morrison's role on the show...
First, Jen's character, Dr. Allison Cameron, was reportedly being written off the show. Now, word is that she'll be back to guest star. So what's the real deal on set?
"As far as I know she's coming back," Olivia said. "I think now she's not in a few episodes, but she's coming back. None of us really knew what was going on, but at this point, I've heard the same information as you."
Were Wilde's castmates surprised by the decision to give a major character a DNR order?
Not so much.
"We're used to them being unpredictable," Olivia explained. "My character went to Thailand for a little while...you never know! That's what makes the show great and makes us really appreciate the shows we have."
Find out who else was in the house at the Jimmy Choo soiree!