She has composed songs for other well-known Finnish artists such as Vesa-Matti Loiri, Jenni Vartiainen, and Antti Tuisku.

Vesala attended the Sibelius Academy in Helsinki, where she studied music education and classical singing as well as the piano and violin.

[4] PMMP was a Finnish band fronted by singers Paula Vesala and Mira Luoti and backed by musicians Mikko Virta, Juho Vehmanen and Heikki Kytölä.

The name of the band is often said to be an abbreviation of the phrase "Paulan ja Miran Molemmat Puolet" (both sides of Paula and Mira).

Oo siellä jossain mun, a single from the aforementioned album, is PMMP's biggest hit so far in Finland.

PMMP played their final concert on October 27, 2013, at the Helsinki Ice Hall which, along with an additional show on the night before, sold out within the first minutes after ticket sales opened.

[12] Paula Vesala has composed and written songs for other artists such as Johanna Kurkela, Jenni Vartiainen, Vesa-Matti Loiri, Martti Saarinen, Katri Ylander, Tiktak, Petra Gargano, Antti Tuisku, Anna Abreu, Uusi Fantasia, Freeman, Katri Helena, Jippu, Samuli Edelmann, Stig, Jesse Kaikuranta and Aṣa.

[14] Vesala acted in a silent film called Myrsk[15] (Tempest) by director Elina Oikari at TaiK in 2013, playing the role of Prince Ferdinand.

She has provided the Finnish voice for several movies including Tinker Bell, Happily N'Ever After, Arthur and the Minimoys, High School Musical 1, 2 and 3.

At the end of the 3rd season, the compilation album Vain Elämää – Kausi 3 (ilta) was released under the label WEA / Warner.