Born Paolinne Michelle Liggayu, she was one half of the YouTube duo Jamich, a channel created in 2011 with over 900,000 subscribers, which followed her life with her boyfriend Jam Sebastian.
She and Jam created their YouTube channel in 2011 and rose to fame as one of the Philippines' favorite couples when they posted their first video "By Chance."
In January 2014, Jam was diagnosed with advanced lung cancer. She made a very public proposal on their YouTube channel. He passed away in March 2015.
She began dating Jam in 2008 when they were classmates in school. In May 2014, four months after his diagnosis, she proposed to him and posted the resulting vlog post "Girlfriend Proposes To Her Boyfriend" online. It received over 4 million views.
The Filipino pop singer Mikey Bustos took time to be in a YouTube tribute video she created for the Jamich channel for Jam.