Character: Donna Martin
In true Hollywood style Tori Spelling (the daughter of the series character Aaron Spelling) went from the world of 90210 to the world of reality TV with her own series True Tori.
She also stars in the comedy TV series Mystery Girls with 90210 co-star Jennie Garth.
She is estranged from her mother Candy Spelling, has been married twice and has four children. Despite her Hollywood upbringing, she has had financial difficulties.
Character: Brenda Walsh
After leaving 90210, Shannen Doherty starred in 90s show Charmed.
Dancing With The Stars became the comeback show for 90210 stars with Shannen making fleeting appearance in 2010. Doherty also had her own TV show Breaking up with Shannen Doherty.
Shannen has been married three times and is currently fighting breast cancer. Recently, she revealed that her treatment means she will not be able to have children.
Character: Andrea Zuckerman
Gabriella Carteris, now 55, is married with two daughters and has had cameos on a number of TV shows, including Criminal Minds.
She is also President of the Screen Actors Union.
Character: Steve Sanders
Since Beverley Hills 90201, Ian Ziering has appeared in Dancing With The Stars and as a Chippendale.
He married a Playboy model in 1997, but they divorced five years later. He is now married with two children.
Character: Brandon Walsh
After 90210, Jason Priestley appeared in a number of TV shows and also directed TV series, including for Secret Life.
Priestley loves rally car racing, and in 1999 was seriously injured while practising for the Gumball 3000 Rally. He crashed into a wall at 180km/hr.
The former teen heartthrob married a make-up artist in 2005 and the pair have two children.
Character: Dylan Mckay
Perry went from playing heartthrob Dylan Mckay to making cameo appearances in a range of TV shows, from Criminal Minds to Family Guy and Will and Grace. He has also appeared on stage in London. His most recent role was as Fred, Archie's dad, in cult series Riverdale.
In 2003, he divorced his wife of 10 years, Minnie Sharp, with whom he had two children. Perry died at the age of 52 on March 5, 2019, after suffering a "massive stroke". He was surrounded by his family.