Party Girl

The Party Girl is an NPC that has a low chance to spawn once the following criteria have been met:
 * There is an empty house.
 * You have at least 6 other NPC's.

The Party Girl will sell you the Bubble Machine work station which allows you to make bubbles. She also sells the Confetti Gun and fireworks.

Items sold
Once the Party Girl has partied into a house, she will sell the following:

Names
Paris, Trixie, Sparkle, Bunny, Fantasia, Destiny, Lexus, Bambi, Isis, Glitter, Roxanne, Candy, Fantasy, Sugar, Star, Cherry, Bailey, Dazzle

Trivia

 * The Party girl is a reference to Pinkie Pie from the animated series My Little Pony: Friendship is Magic. Their hair is nearly identical in both color and style, their eye colors are similar as well, and both share a love for parties and the color pink. Furthermore, Pinkie Pie is known for her Party Cannon, which shoots confetti and ribbons much like the Confetti Gun.
 * The names Sparkle and Trixie may also be a reference to Twilight Sparkle and 'The Great and Powerful' Trixie, who are both characters from the show.
 * The quote "We have to talk. It's... it's about parties." is a reference to a [ short comic series].
 * Her flamboyance and personality might also reference Trickster Mode from Homestuck. This could be proven furthermore that one of her names is 'Roxanne' - 'Roxy' could be short for 'Roxanne', as Roxy Lalonde is one of the characters that went into Trickster mode.
 * One of her names may be reference to DotA hero called Dazzle, He also has pink hair and his skin is nearly pink.

Quotes

 * "We should set up a blinkroot party, and we should also set up an after-party."
 * "Put up a disco ball and then I'll show you how to party."
 * "Do you party? Sometimes? Hm, okay then we can talk..."
 * "We have to talk. It's... it's about parties."
 * "I can't decide what I like more: parties, or after-parties."
 * "I went to Sweden once, they party hard, why aren't you like that?"
 * "My name's [Name of Party Girl] but people call me party pooper. Yeah I don't know, it sounds cool though."
 * "Wow, [Name of Character], meeting an adventurous man like you makes me want to party!"