Here Katls- this is the preview that's up on ED. Video contains some MAJOR spoilers although doesn't necessarily reveal the dark secret of Cadence;
Princess Cadence is Celestia's Niece and surprises everypony when she announces she is marrying Twilight Sparkle's brother Shining Armor in the two part season finale!
Episode 25 - A Canterlot Wedding Part 1
Air Date: April 21
Synopsis: Twilight's brother, Shining Armor, is marrying Princess Celestia's niece, Cadence.
Episode 26 - A Canterlot Wedding Part 2
Air Date: April 21 (Listing the same date for both, I'm stumped)
Synopsis: Twilight discovers a dark secret about Cadence right before the wedding.
Princess Cadence is Celestia's Niece and surprises everypony when she announces she is marrying Twilight Sparkle's brother Shining Armor in the two part season finale!
Episode 25 - A Canterlot Wedding Part 1
Air Date: April 21
Synopsis: Twilight's brother, Shining Armor, is marrying Princess Celestia's niece, Cadence.
Episode 26 - A Canterlot Wedding Part 2
Air Date: April 21 (Listing the same date for both, I'm stumped)
Synopsis: Twilight discovers a dark secret about Cadence right before the wedding.