The country star posted a picture of herself on Twitter perching on the edge of a urinal in a black mini-dress, and tweeted: “Only a urinal, no lady toilet in my dressing room… hysterical!”
Rimes, who was later snapped with a napkin on her head, also uploaded some pictures from her trips to London and Newfoundland, in Canada.
In one shot, she poses with her actor husband, Eddie Cibrian, 38, who can be seen flipping his middle finger to the camera.
“He couldn't take a ‘normal’ pic, so… [I] guess he's saying what he wants tonight!” she tweeted.
The 29-year-old star also posed up with her new album Lady & Gentlemen. Holding the CD and its cover over her breasts, she joked: “Also doubles as pasties [nipple covers]! The covers record got you covered [sic]…”