A source tells ET that the "timing has never been right until now."
After nine years of romance, a source tells ET the couple is more committed to each other than ever, and a wedding could be in the cards!
A source tells ET that the 'Younger Now' singer has a lot of different ideas for their wedding in the works, but is keeping a tight lid on the plans to avoid feeling 'pressure' over the ceremony.
The singer dropped several tweets showing her having a blast in a Care Bears onesie and green Dr. Seuss hat.
The couple served up swoon-worthy glam at the Vanity Fair soiree.
Hollywood cutest couples hit the town on Sunday night, from the Dolby Theater to the night's biggest bashes!
The singer sported a jaw-dropping pink-and-silver ensemble for the Sunday night soiree.
The 'Malibu' singer showed some skin for her fiance.
The couple showed off their toned bods in Byron Bay.
The singer and her actor beau soaked up the sun in Byron Bay, Australia.
ET spoke with the adorable couple and co-stars at the premiere of their new film '12 Strong' in New York City on Tuesday. The war drama is in theaters Jan. 19.
The 'Thor' star also shared that his brother, Liam Hemsworth, doesn't need his advice on marriage.
The 'Hunger Games' star is turning 28.
The ‘Malibu’ singer turned 25 on Thanksgiving.