My Little Pony: Friendship Is Magic2010

Twilight Sparkle:
[Pinkie knocks on her door, Twilight opens it up] Oh! Hi, Pinkie Pie...

Pinkie Pie:
[wearing a party hat; singing] This is your singing telegram/I hope it finds you well/You're invited to a party/'cause we think you're really swell.

Pinkie Pie:
[at Rarity's house, she and Gummy are wearing tuxedos] Gummy's turning one year old/So help us celebrate/The cake will be delicious/The festivities first-rate!

Pinkie Pie:
[at Applejack's, wearing a fireworks suit that blasts confetti after "rug"] There will be games and dancing/Bob for apples, cut a rug/And when the party's over/We'll gather 'round for a group hug

Pinkie Pie:
[more tired, at Rainbow Dash's house, in a hot-air balloon] No need to bring a gift/Being there will be enough/Birthdays mean having fun with friends/Not getting lots of stuff

Pinkie Pie:
[exhausted, wearing a cake outfit, at Fluttershy's house] It won't be the same without you/So we hope that you say yes/So, please, oh please R.S.V.P/And come, and be our guest! [collapses]

Pinkie Pie:
[back at her home, rasping voice] Next time, I think I'll just pass out written invitations.