Kanye West has whisked Kim Kardashian West off on a romantic holiday.

An eyewitness told Popdust.com the couple enjoyed a casual breakfast date at the Four Seasons Resort Maui at Wailea to celebrate the reality TV star's special day on Tuesday.

The source said: “They actually looked like any other regular couple, I had to do a double take to make sure it really was them.

“They must be staying at a private villa because I haven’t seen them around the hotel, on the beach, or around any of the pools.

“They also looked really loved up. Kanye was holding Kim’s hand throughout much of breakfast and they talked and laughed non-stop.

“At one point though Kanye chided Kim for constantly checking her phone - but, she just laughed it off, and held his hand again.”

Kim, who has daughter North, 15-months, with Kanye, also shared a photograph of a sunrise from their location on Instagram on Wednesday, with the caption: "Good morning #BdaySurpriseGettaway"

Kanye rented out AT&T Park in San Francisco, California for Kim's birthday last year and proposed to her in front of her closest family and friends.

The 37-year-old rapper also gushed about the brunette beauty on Twitter this week, writing: "Happy Birthday baby! Thank you for being the dopest wife & mom! (sic)"

He then added: "Sometimes I feel like just saying I love you isn't strong enough to express how much I love you... (sic)"