The 'How Do I Live' singer, who married Playboy Club actor Eddie Cibrian in April 2011, said that she values her relationship with her husband more than anything else.
"I have been blessed to have experienced so much in my short lifetime. I've worked very hard for everything I have and nothing has come easy," Rimes said in an interview with swimsuit company Mikoh, for whom she recently modelled.
"My biggest accomplishment though has been, to quote The Notebook, 'I've loved another with all my heart, and to me, this has always been enough.' What's life without love? You can accomplish everything you want in life, but without anyone to share it with, what's it really worth?"
Asked what she and Cibrian have planned for their future together, Rimes responded: "It's so hard to plan cause our lives change daily. I plan on music, film, family... mostly family at some point."
The country star recently received a temporary tattoo featuring the vows from her recent wedding.
Watch the video for LeAnn Rimes's 'How Do I Live' below: