‘Twilight’ trivia: Camped out fans get tested

'Twilight' fan campers are put to the test
Today is the day "Twilight" fans have been anxiously awaiting -- the world premiere of the final installment of the series "The Twilight Saga: Breaking Dawn - Part 2," streaming live here tonight exclusively on Yahoo! Movies starting at 7:30 p.m. ET/ 4:30 p.m. PT.

An estimated 2,000 ultimate "Twi-hards" have been camped out for days at a fan camp in Los Angeles ahead of tonight's star-studded world premiere. Stars of the film, Kristen Stewart, Robert Pattinson and the rest of the "Breaking Dawn - Part 2" cast will undoubtedly be there -- not to mention a bevy of other celebrities.

[Related: When Robert Pattinson and Kristen Stewart first auditioned for 'Twilight'... in bed]

We also hope to catch a glimpse of arguably the most well-known Twi-hard, overly emotive British fan NuttyMadame3575, who was last seen getting ready to board a flight to L.A. from London.

Yahoo! has been stationed at the "Twilight" fan camp, also called Tent City, talking to Twi-hards who have flown in from all over the world. We have been gathering their deepest confessions and learning about the often strange inner-workings of "Twilight" mega-fandom. (Yes, there is even a group of fans dedicated solely to Kristen Stewart's body guard!)

We also put these diehard "Twilight" fan campers to the test to see how well they actually know the series. Watch the video above to see how their Twi-Q fared.

[Related: Take the 'Twilight' Ultimate Fan Poll]

"The Twilight Saga: Breaking Dawn — Part 2" opens in theaters November 16. Yahoo! Movies is live-streaming the red carpet premiere on Monday November 12 at 7:30 p.m. ET/ 4:30 p.m. PT. The online event will incorporate fan participation through Yahoo! Movies' various social media sites, including Facebook and Twitter.

Watch Stewart, Pattinson and the rest of the 'Twilight' gang talk to Yahoo! Movies about 'Breaking Dawn - Part 2':
Insider Access: 'Twilight' Cast Talk 'Breaking Dawn - Part 2'