Her husband Benji Madden took to social media on Thursday to call her the 'light of his life' in a sweet Valentine's Day post.
And loved up Cameron Diaz appeared to be walking on cloud nine when she stepped out in New York City on Friday.
The 46-year-old beauty stunned in a casual ensemble as she braved the East Coast chill.
Scroll down for video
She's in love! Cameron Diaz appeared to be on cloud nine after Benji Madden called the 'light of his life' in a sweet Valentine's Day post
Cameron rocked a camel colored turtleneck sweater and teamed the look with a pair of form-fitting denim jeans.
She completed her look with flat black boots and a green insulated jacket.
The Something About Mary star styled her blonde tresses back into a ponytail and wore a minimal amount of makeup.
Cameron's outing comes after husband Benji, 39, shared a sweet dedication post to her for Valentine's Day on Thursday.
Cosy and warm: Cameron rocked a camel colored turtleneck sweater and teamed the look with a pair of form-fitting denim jeans
Natural beauty: The Something About Mary star styled her blonde tresses back into a ponytail and wore a minimal amount of makeup
Posting a sweet photo of the 46-year-old during a romantic lunch date, the musician called her the 'light of his life'.
'Light of my life ❤️ Only thing that could rival your beauty is your heart ❤️ I'm very Grateful❤️Happy Valentine's❤️,' he sweetly captioned.
Cameron sported an oversized navy colored turtle neck sweater for the candid shot.
She styled her