"Heather was beaming when spotted wearing her engagement ring," added the insider.
The 27-year-old actress and Hubell attended the same high school in Arizona, but met in California and began dating in 2008. Morris told Fitness magazine in 2011, "I want to marry Taylor and have kids with him. I love acting, but if it affects my relationship, then I won't continue doing it." And she meant it.
Two months after news of Morris's pregnancy broke, Fox announced she wouldn't be returning to Glee for the then-upcoming 5th season.
2014: The Year in Fashion [PHOTOS]
Kelly Ripa's penthouse sells for $20M