before and after
Character in "The Princess Diaries" and One Direction member
Fat Louis Tomlinson
Taylor Swift song off folklore that makes Joe sad and teen basketball drama starring Chad Michael Murray
The One Tree Hill
Drake
This sexy lady replaced Zooey Deschanel for 15 episodes so that Zooey could have and take care of her real-life baby
Megan Fox
This Italian king of romance novel covers and known for his shiny hair made several appearances on BTR as himself and notably took Kendall's mother on a date
Fabio
King Ben Franklin
PJ's real name on Good Luck Charlie and 2000s teen comedy starring Brittany Snow and Sophia Bush
Potty John Tucker Must Die
This Bulgarian/Canadian actress played Mia Jones from 2006-2009 until she got the starring role of Elena in a CW vampire show
Nina Dobrev
This singer who recently released her version of a 13-year-old album made a cameo appearance as Elaine who stopped Cece and Shrivang's wedding
It is confirmed that this rapper got high on set with Kendall and Gustavo
Snoop Dogg
Disney movie starring Steve Carrell, Bella Thorne, Jennifer Gardner, and Dylan Minnette and soap opera in which Joey from friends played Dr. Drake Ramoray
Alexander and the Terrible, Horrible, No Good, Very Bad Days of Our Lives
Offensive cartoon comedy created by Tre Parker and Matt Stone and 2018 Valentines Day tragedy
South Parkland Shooting
This dad of a teenager living a double life on Disney Channel made a guest appearance as a limo driver who gets arrested for having too many parking tickets
Billy Ray Cyrus
This "Love and Monsters" star made a guest appearance as Jess' prom date
Dylan O'Brien
This Real Housewife of Beverly Hills known for her lips made a guest appearance as Brooke Diamond, James's mom
Lisa Rinna
Conservative-leaning daily tabloid newspaper in New York City and popular singer who was born in Syracuse known for having face tattoos
New York Post Malone
Character on Glee who always sings covers better than the original and artist who just released a single with Bruno Mars
Blaine Anderson .Paak
This "Hand in my Pocket" singer who was also featured on Halsey's album "Manic" made a guest appearance to play a fuzzy hat-wearing high school principal in a fictional film being made in the show
Alanis Morrisette
Josh Gad
This Michael Jackson look-alike recorded a Christmas song with BTR in their Christmas special
Miranda Cosgrove
Iconic actor known for playing John Proctor in "The Crucible" and ugly British singer who is known for making sad music for straight people
Daniel Day Lewis Capaldi
Frank Ocean sogng with the lyric "Too many bottles of this wine we can't pronounce" and children's shoe retailer that I shop at because my feet are little boy sized
Super Rich Kids Foot Locker
The son of Sonny and Cher made a guest appearance as himself in the 12th season. One of the characters, Adam, was able to talk to him about his struggles being a transgender man as well.
Chaz Bono
This woman commonly mistaken for Jane Lynch made several appearances as Jess' mother
Jamie Lee Curtis
This British ex of Katy Perry portrayed himself in BTR following the plot of Catie (Kendall's sister) trying to become his manager
Russell Brand