Is Opaline the 3rd Sister of Celestia and Luna? (MLP G4 & G5 Hypothesis)

Ace Analyst: Opaline's Ludicrous Backstory

[MLP] Princess Celestia, Luna & Queen Opaline Arcana - Tribute - Paradise (What about us)

LUNA AND CELESTIA ARE IN G5 MLP!

RAP BATTLE: Princess Celestia vs Queen Opaline!

MLP Opaline again

Are There Other Alicorns? (MLP Analysis) - Sawtooth Waves

Reunion of Celestia and Luna (Friendship Is Magic) | MLP: FiM [HD]

Celestia and Luna's Disagreements - MLP: Friendship Is Magic [Season 9]

Royal Sisters vs Opaline | My Little Pony: Make your Mark

Princess Celestia and Princess Luna's Embarrassing Photo Album! [MLP Comic Dub]

Celestia and Luna- Sunrise, Sunset

Baby Luna the Devourer

Finally Solving Flurry Heart ❄️💙 (MLP Analysis) - Sawtooth Waves

ALL ALICORNS THAT HAVE EVER EXISTED IN MY LITTLE PONY!!

Starlight Switches Celestia's and Luna's Cutie Marks (A Royal Problem) | MLP: FiM [HD]

Spike & Luna's plan revealed

Star Swirl reunites with Princess Celestia and Princess Luna (Shadow Play) | MLP: FiM [HD]

Princess Celestia's Story (Celestial Advice) | MLP: FiM [HD]

She is very hard on herself. / Opaline arcana _ My little pony make your mark chapter 4