LeAnn Rimes is partying it up! While on vacation in Cabo San Lucas, the 30-year-old singer celebrated a friend's birthday by singing alongside a band in a white bikini -- posting the Vine video for all her Twitter followers to see.
The country star also shared a photo of herself posing with two other friends near the beach. "Girls girls girls..... Happy 40th to the hot chick in the middle!!! Love you Lizzy," she wrote on Thursday, Aug. 15.
The "How Do I Live" singer was joined by husband Eddie Cibrian. The two -- married since April 2011 -- are gearing up for their new TV show set to premiere on Vh1 in Fall 2013/Winter 2014 with six half-hour episodes.
"We are really excited to be working together on a unique show that will give you a glimpse into who we really are or better yet who we're really not," the couple said in a statement to Us Weekly in August. "We're thrilled to partner with Vh1 and The Gurneys [of Gurney Productions] to put our spin on a project full of love, humor and music."