Octavia appears in Season 1 Episode 26, "The Best Night Ever" and in Season 2 Episode 9, " Sweet and Elite"
Yes, Cadance will appear in the My Little Pony Friendship is magic episode Twilight's kingdom.
Yes, the shining armor will appear in the My Little Pony Friendship is Magic episode twilight's kingdom.
No. She does not appear.
The flowers, known as poison joke, appear in season 1 episode 9 "Bridle Gossip"
No. Justin Bieber was never cast for the television show My Little Pony: Friendship is Magic.
No information has been revealed as to who the villain will be.
No information has been revealed as to who the villain will be.
It is not announced when promos will start. Such things are usually not announced.
Shes is Hard To Find But She was In The First episode Of Season 4
None of them.
I might be wrong, but I doubt "Little Pony" is mentioned in any of the Doctor Who episodes.
Yes. Season 4 of My Little Pony: Friendship is Magic will begin November 23, 2013.