Fergie and Josh Duhamel in Mexico
Clasos.com/Splash News Online
02/16/2009 AT 05:45 PM EST
And the honeymoon just goes on.
Less than one month after their tropical getaway
to the Maldives, Josh Duhamel
jetted off for another romantic vacation on Feb. 12, this time to attend the wedding of a friend.
The newlyweds headed to Mexico's Mayan Riviera to celebrate Valentine's Day in the sun.
According to a source, Mr. and Mrs. Duhamel are staying at the Maroma Spa and Resort on Mexico's historic Yucatan Peninsula. The beachfront resort is a secluded, luxurious hideaway nestled on the edge of the Caribbean and protected by the Yucatan jungle.
As if on a second honeymoon, the couple are in a Sian Nah suite, which is Mayan for "House of Heaven." The accommodations come with ocean views, terrace with its own plunge pool and a private fitness area with cardiovascular equipment, free weights and yoga mats.
Just like on their honeymoon, the source says, "Josh and Fergie are enjoying lots of outdoor activities, including sunbathing, snorkling, visiting the lowland rainforest and several historic Maya sites."
According to an eyewitness, "Josh and Fergie spent Sunday afternoon just relaxing and sunbathing right outside their suite. Fergie looked amazing in a lime green bikini. She and Josh seemed very happy together."
2007: Fergie flaunts her lovely lady lumps!
2006: Josh makes PEOPLE's Sexiest list
Get the dish on more star vacations!