Looking a bit tuckered out, Britney Spears was spotted running a few errands in Woodland Hills, CA on Sunday afternoon (January 9).
The "Gimme More" singer toted her youngest son Jayden James in her arms before passing him off to a helper while being escorted inside a local shop.
Making for a busy family weekend, Brit Brit spent the previous day taking Jayden to a birthday party being held at Bright Child.
Meanwhile, Miss Spears is currently getting ready for quite the big week - as her new single "Hold It Against Me" is set to be released on Tuesday.
Offering up a tweet to her millions of fans regarding the matter, the 29-year-old wrote, "Who's ready for 1/11/11? - Britney"