LeAnn Rimes and Eddie Cibrian Honeymoon in Mexico

Newlyweds LeAnn Rimes and Eddie Cibrian finally left on their honeymoon Sunday-one month after they tied the knot, PEOPLE reports. The couple is vacationing in Cabo San Lucas, Mexico.

Rimes and Cibrian weren't able to take an immediate honeymoon due to Rimes' work schedule but the country crooner told the magazine they were hoping to squeeze one in not long after the wedding.

"We have to go back to work right away. The next four to five weeks hopefully, we'll be able to take a honeymoon. That's the plan," she said.

The couple was photographed at Los Angeles International Airport as they prepared to depart on their trip. They were spotted Monday walking hand-in-hand on the beach at Esperanza Resort, where they are staying.

"Beautiful night on the beach!!!!" Rimes Tweeted Sunday night. "Going to sleep to the waves tonight!!!!" she added later.

On Monday, the singer also took to her Twitter page: "We've been out for 2 hrs on the beach and in the pool!"

Source