Roswell was the show that brought teenage drama and science fiction together.
Shiri Appleby played Liz Parker, one of the show's main characters since the show's debut in 1999.
Liz and her friends lived in the town of Roswell, near the site of the Roswell incident where an alien spaceship is said to have crashed back in 1947.
In the very first episode, Liz is fatally shot but brought back to life by Max Evans.
She later discovers that Max is an alien and the pair begin a romance.
Liz, Max and their friends later discover that the FBI had been studying them.
The show ended in 2002 after three seasons and the couple getting married.
Now fourteen years on from the final episode, Shiri Appleby has barely aged.
Shiri has just turned 36-years-old and hasn't changed a bit since her last stint as Liz, aged just 22.
The actress went on to star in Charlie Wilson's War with Tom Hanks and Julia Roberts in 2007.
She also had a recurring role as Dr. Daria Wade in medical drama ER.
Shiri is married to American restauranteur Vinny Dotolo and has a daughter Natalie, they are now expecting their second child.
She announced he pregnancy with a super cute Instagram post.
Shiri posed with her hubby and daughter and said: "And then there were four." Awww.
