Kristen Stewart New Boyfriend Taylor Lautner? 'American Ultra' Date Shades Robert Pattinson

Kristen Stewart's highly-anticipated new movie "American Ultra" finally hits theaters on Friday (August 21). Apparently the 25-year-old starlet remains single, but former "Twilight" crush Taylor Lautner surprisingly joined her during the film's Los Angeles premiere on Tuesday (August 18). How cute!

The 23-year-old Hollywood heartthrob and K-Stew still remain very close friends - Lautner even supported Stewart when news recently broke that ex-boyfriend Robert Pattinson secretly proposed to British songstress, FKA Twigs. Obviously they're not actually dating, but several Twitter fans still think they'd make an adorable "revenge" couple!

 @instagram_celeb: "They're to cute :) <3 #taysten #taylorlautner #lauties #kristenstewart #celebritycrush."

@ElzaneJanuarie: "Taylor Lautner and Kristen Stewart would've made a cute couple."

@anni_molchi: "so cute! Started from the bottom now we're here [praise] #KristenStewart #TaylorLautner."

But most Twihards agree that they're friendship is way too important, and shouldn't be ruined with intimacy. But the duo's (nonsexual) red carpet chemistry is clearly undeniable!

What a great reunion - remember the good old days?

During a recent interview with Nylon magazine, Stewart discussed her "ambiguous" take on sexuality in great length:

 "If you feel like you really want to define yourself, and you have the ability to articulate those parameters and that in itself defines you, then do it. But I am an actress, man... I live in the f*cking ambiguity of this life and I love it. I don't feel like it would be true for me to be like, 'I'm coming out!' No, I do a job. Until I decide that I'm starting a foundation or that I have some perspective or opinion that other people should be receiving... I don't. I'm just a kid making movies I think in three or four years, there are going to be a whole lot more people who don't think it's necessary to figure out if you're gay or straight. It's like, just do your thing."

Do MstarsNews readers agree? Stewart was once romantically linked to female BFF, Alicia Cargile.