Britney Spears Leaves New Orleans with Sister Jamie Lynn

Britney Spears holds hands with her niece Maddie, almost 5, as they make their way through Louis Armstrong International Airport on Sunday afternoon (June 2) in New Orleans, La.

The 31-year-old entertainer was joined by her sister Jamie Lynn and her fiance Jamie Watson.

PHOTOS: Check out the latest pics of Britney Spears

“She is a tremendous athlete,” Britney‘s trainer Tony Martinez recently told E! News. “She likes to be very strong and aggressive in her workouts. I kept telling her to stop making it look too easy. It was like a competition with us!”

Earlier in the week, Britney showed off her bikini body while celebrating Memorial Day at the Terranea Resort in Rancho Palos Verdes, Calif.

FYI: Britney is wearing Lamo Footwear boots.