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15 Celebs You Never Noticed in Your Favorite '90s Movies

Amy Adams Drop Dead Gorgeous

[Photo Credit: New Line Cinema]

Casey Affleck Chasing Amy

[Photo Credit: Miramax]

Dave Chappelle You've Got Mail

[Photo Credit: Warner Bros. Entertainment]

Jake Gyllenhaal City Slickers

[Photo Credit: Columbia Pictures]

Jason Segel Can't Hardly Wait

[Photo Credit: Columbia Pictures]

Jessica Alba Camp Nowhere

[Photo Credit: Buena Vista]

Keira Knightley Star Wars Episode 1

[Photo Credit: 20th Century Fox]

Mila Kunis Honey We Shrunk Ourselves

[Photo Credit: Walt Disney Pictures]

Milo Ventimiglia She's All That

[Photo Credit: Miramax]

Rainn Wilson Galaxy Quest

[Photo Credit: Universal Studios]

Sam Rockwell Teenage Mutant Ninja Turtles

[Photo Credit: New Line Cinema]

Scarlett Johansson Home Alone 3

[Photo Credit: 20th Century Fox]

Vince Vaughn Rudy

[Photo Credit: TriStar Pictures]

Walton Goggins The Next Karate Kid

[Photo Credit: Columbia Pictures]

Paul Rudd Romeo + Juliet

[Photo Credit: 20th Century Fox]

No one's born a star, unless you're Blue Ivy or North West. Most people in the entertainment industry had to hustle to get to the top, and take thankless, odd roles decades ago that now look like weird smudges on their otherwise pristine resumes. Which is why it's not uncommon to recognize some of your favorite A-list actors now schlepping through the '90s in cameos here and there.

FromAmy Adams in Drop Dead Gorgeous t Jessica Alba in Camp Nowhere, here are 15 celebs you never noticed in your favorite '90s movies.

Watch Adams and Jason Segel, co-stars on 2011's The Muppets, rap about their favorite characters.

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[Photo Credit: New Line Cinema]