says her life is much more fun now she's married.
The 'Single' singer tied the knot with businessman Matthew Robinson last month and is enjoying being his wife more than she ever imagined.
She said: "I'm a Mrs. now! I'm so happy. I was single for a long time and I truly enjoyed it but I have to say that I just couldn't resist falling for Matt.
"You don't need another half to make me whole... having an 'other half' definitely makes my life a 'whole' lot more fun."
The 27-year-old star has never been happier since meeting Matthew and her life is now starting to resemble her song, 'Soulmate'.
She wrote on her MySpace page: "I wrote this song before I met Matt and it's about longing to find someone that understands you, who knows how to love you. And now it is being played on the radio just as it's coming true for me. I love that about songs, it's as if they can predict the future."
The couple wed in Malibu, California, in front of 150 friends and family.
Speaking of the ceremony, Natasha said: "Our wedding day was everything we'd hope it would be. It was simple, beautiful and natural. Free from trappings or formalities, it was more about expressing our love for one another in front of those we hold dearest to us than anything else.
"We are now very much looking forward to spending the rest of our lives together. Love is hard to find, so when you do find it, hang on to it!"