The sexy Australian is known for his role as Gale Hawthorne in the Hunger Games series, and for his on-again, off-again relationship with Miley Cyrus.

Liam's rugged older brother became famous for playing Thor, and he's got the body to prove it.

The eldest brother has been in movies like Infinity, The Anomaly and Kill Me Three Times, and proves that good looks run in the family.

The NFL quarterback played for the Indiana Colts and later the Denver Broncos before he retired in 2016.

The New York Giants quarterback is Peyton's youngest brother, and has been playing in the NFL since 2004.

Pro football player Archie Manning instilled a love of football in all three of his sons: The eldest, Cooper, hosts Fox Sports' The Manning Hour.

The former child star is now a successful fashion designer of labels The Row and Elizabeth & James with her twin sister, Mary-Kate.

Besides her fashion career, Mary-Kate also pursued acting as an adult for a brief period. She married Olivier Sarkozy, the half-brother of former French President Nicolas Sarkozy, in late 2015.

Lizzie has been the darling of large-scale productions like Godzilla and such indie projects as the chilling Martha Marcy May Marlene.

The late, dashing dancer and actor (his mother was a dancer and choreographer in Swayze's hometown of Houston, and he took classes at her school) will always be remembered for his star turns in iconic films like Ghost and Dirty Dancing.

A prolific actor, Don is a familiar face on the small screen, making recurring appearances on True Blood, Days of Our Lives and The Young and the Restless.

The youngest of the three Jonas Brothers, Nick is arguably the most musically talented. His solo music and acting careers skyrocketed after the boy band dispersed.

Considered the heartthrob of the group, Joe once dated Demi Lovato and has appeared in films like Zoolander 2 and on shows like 90210.

The third and oldest member of the Jonas Brothers, Kevin, starred on his own reality series called Married to Jonas with his wife, Danielle Deleasa.

The youngest of the four brothers, this 15-year-old is trying to make it in showbiz too, lending his voice to the animated film Ponyo and appearing in Disney's Jonas L.A. series.

The oldest and most well known of the Franco brothers, James got his big break in 1999 on Freaks and Geeks and has gone on to star in the Spider-Man trilogy, Pineapple Express, The Interview, Spring Breakers and 127 Hours, for which he earned an Oscar nomination. He was the first of his brothers to start acting.

Making his acting debut on 7th Heaven, James' youngest brother quickly won hearts with his roles in 21 Jump Street and Superbad.

The middle Franco son, Tom is first an artist (he majored in ceramics), but appeared in Basket Case 2 as a child.

The shock value of former Disney star and current pop music phenomenon Miley Cyrus never seems to waver. Even your mom probably knows her as "that girl with her tongue out all the time." She is the oldest of dad Billy Ray and mom Trish's three kids.

At the young age of 16, Noah has aspirations to fill her big sister's acting shoes, already voicing the title role in Disney film Ponyo.

Proof that rock 'n' roll runs through the Cyrus veins, even if it's only through marriage. Trace is the guitarist of the band Metro Station, and has an on-again, off-again relationship with Disney star Brenda Song. He is Trish's son from a former relationship and was adopted by Billy Ray.

The 21-year-old, pictured here with Miley, attended the New York Film Academy and advocates for animal rights.

The 28-year-old Miley lookalike was also adopted by Billy Ray, and has a fashion blog. Like Noah, she also has dabbled in acting.

The youngest Wahlberg boy was able to parlay his Marky Mark rapping career into a successful acting career, starring in Boogie Nights, The Departed and The Fighter.

Two years Mark's senior, the former New Kids on the Block member also has a well-rounded acting career, counting The Sixth Sense and the Saw movies among his most recognized credits. He currently stars on CBS' Blue Bloods.

Robert, pictured here on the left, is the third Wahlberg to make a name for himself on the big screen, appearing in The Departed, Gone Baby Gone and Mystic River.