Robert Downey Jr.
Robert Downey Jr., who plays Iron Man/Tony Stark, is a key figure in the Marvel Cinematic Universe. Reuters

The MTV Movie Awards presentation is a little more exciting than the typical awards show. With a relaxed vibe and awards voted on by fans, this isn’t just a night of long speeches and bad jokes. Expect the awards presentation to deliver some serious star power and exclusive footage of new films and television series. Check out what we’re most excited to see at the 2015 MTV Movie Awards show, booked at the Nokia Theatre in Los Angeles Sunday:

1. “Avengers: Age of Ultron” Clip -- The cast of the soon-to-be-released movie will be on hand to premiere an exclusive video of the highly anticipated sequel. Chris Evans (Captain America), Chris Hemsworth (Thor), Mark Ruffalo (The Hulk), Jeremy Renner (Hawkeye) and Scarlett Johansson (Black Widow) and Robert Downey Jr. (Iron Man) all will be there to introduce the segment. Whether it’s a clear view of Paul Bettany (The Vision) or another clip of Evans as Captain America taking on James Spader (Ultron), the video is bound to please Marvel fans.

2. Kelly Osbourne’s first post-“Fashion Police” gig -- This is a big night for Osbourne. She’ll step on the red carpet for the first time since she left “Fashion Police.” The reality-TV star will co-host the red-carpet live coverage at the MTV Movie Awards, along with singer Jessie J and MTV News reporters Christina Garibaldi and Josh Horowitz.

3. Performances -- Because this show is pure MTV, expect some of the hottest musical performers to be there. Charli XCX will belt out her single “Doing It,” while Fall Out Boy will perform “American Beauty/American Psycho,” Tinashe and Ty Dolla $ign will present “Drop That Kitty,” and Fetty Wap will rap “Trap Queen.”

4. “Scream” Trailer -- The first full trailer for the scary series is going to make its debut during the MTV Movie Awards presentation, TVLine reported. Based on the popular horror films of the same name, the series will premiere on MTV in the fall.

5. Generation Award -- Robert Downey Jr. is set to receive the MTV Generation Award, which honors his entire career in movies. This award frequently leads to funny and inspirational speeches by the actors who receive it, and we can’t wait to hear some snarky wisdom from Downey.

6. “Paper Towns” Clip -- If action and horror flicks aren’t your thing, best-selling author John Green has you covered. He will premiere an exclusive clip of “Paper Towns,” the coming-of-age film based on his novel. The movie’s stars Cara Delevingne and Nat Wolff will appear with Green to promote the summer flick.

The 2015 MTV Movie Awards presentation will be shown on MTV Sunday at 8 p.m. EDT. What are you most looking forward to seeing during the show? Sound off in the comments section below!