Loreen has participated in Melodifestivalen a total of four times.
In 2012, she won the Eurovision Song Contest with the song "Euphoria".
Also this year, she is tipped for Eurovision.
With the powerful song "Tattoo", which she herself has described as very "Lorean", she once again - not entirely unexpectedly - went straight to the final.
The rock band Smash into pieces took home a perhaps slightly more unexpected final place with the emotional song "Six feel under".
- It's crazy to walk here with a legend like Loreen, says Smash into pieces singer Chris Adam Hedman Sörbye, on his way up to the stage.
Kiana and Mariette to semi-finals
One of the big talking points of the final competition will be when a person got on stage in the middle of Loreen's performance.
The song was cut short and she had to run her number a second time.
Kiana and Mariette go on to the semi-finals, which will be broadcast next week in Örnsköldsvik.
The semi-final will be decided in the Friends Arena in Stockholm on March 11.