The ladies of The Real Housewives of Beverly Hills appeared to be having a ball in Paris, but one member of the cast was raising some eyebrows with her apparently odd behavior.

At the end of Season 3, Episode 3, everyone gathers on the hotel balcony to watch fireworks over the city skyline. Kim Richards is the last to arrive, and her distracted demeanor draws the attention of Lisa Vanderpump, who notes that Kim isn’t quite “lucid.”

“The Kim I’m seeing tonight is not the Kim I’ve been seeing for the last few months,” Lisa tells the cameras.

After teaming up with Kyle Richards to give Taylor Armstrong an intervention, we have a hard time believing Kim has fallen off the wagon in any way.

Do you think Kim seemed different in Paris? Is she simply suffering from jetlag, or is something else going on?

Vote in our poll below!