If you're looking for something more specific, like "mysteries," you might be referring to:
The episode ends with Barbie hearing footsteps in the walls. She turns to find Victor Rous holding a candelabra, smiling. “You shouldn’t have come, Miss Diva. Now you’re part of the mystery.” Fade to black. Text appears: “End of Part Hot – To be continued…” toodiva barbie rous mysteries visitor part hot
Too Diva: Barbie Rous Mysteries — Visitor (Part: Hot) If you're looking for something more specific, like