Valeria Rodriguez
as Lagoona Blue (voice) / Spectra Vondergeist (voice) (68 episodes)
Valeria Rodriguez provides the voices for both Lagoona Blue and Spectra Vondergeist in Monster High. Lagoona is a laid-back and friendly character who hails from the sea and is known for her love of surfing. Spectra, on the other hand, is a ghost who possesses the ability to float through walls and spy on her fellow students.