Yup. She became very popular on the back of being introduced into "Neighbours", a very popular Australian soap opera and particularly her character's romantic relationship with Jason Donovan's character. On the back of that she (and Donovan who she did the duet "Especially For You" with) became part of the Stock, Aitkin and Waterman (SAW) stable. SAW were producers/writers who turned chart topping bubblegum/disposable pop into an industrial operation. They dominated the charts and were detested by the critics though they had the last laugh by putting out a record (Roadblock) under a false band name, achieving critical acclaim and commercial success with it and then revealing it was them all along.
She had incredible success from the late 80s and continued with acting roles and more "credible" music since. It didn't hurt that there was no shortage of what we would now call simping for her (my first ISP had a home page with a game on it called "Dress Kylie" and it was every bit as creepy as it sounds) but she always handled herself well. No public scandals (despite a relationship with Michael Hutchence) and is a generally well regarded and liked celeb. When her cancer became public the sympathy was widespread and genuine.