Britney and Sam going to their hotel

Britney playing with Sean and Jayden

Britney with kids and Sam outside her house

Growing Menagerie

Britney Spears brought her dog London to Petco in Beverly Hills to stock up on dog food, then added to her animal kingdom, buying two fish.

Britney in the car with Sam

Britney arrives at the Four Seasons hotel

Britney cleaning her house

Britney with friends in Vegas

Britney at Bel Bambini on Robertson Boulevard

Jayden James and Sean Preston may be getting a makeover: Britney Spears stopped Friday afternoon in Bel Bambini, spending more than $2,000 in the L.A. baby boutique. Among her purchases were white and black tuxedos for each boy and four pairs of dress shoes.

Britney takes a drive with sleeping sons

Britney and Sam testing the new car

Britney and Sam buying a new car

Britney shopping with Sam

Britney spending time with Sean and Jayden

Britney cleaning her house in Beverly Hills

SEEING THE LIGHT

During one of her two weekly visits with sons Sean Preston and Jayden James, Britney Spears makes a trip to the Crystal Place to check out chandeliers.

Britney shopping with Alli

Britney with Sean and Jayden

Britney leaving The Four Season Hotel

Britney visiting a medical centre in Beverly Hills

HALLOWEEN MASH-UP

A showgirl? A paparazzo? Or, a fiesta queen? Only Britney Spears knows as she dons a variety of costumes – including a pink zebra showgirl costume and a TMZ press pass – during Heidi Klum's annual costume bash at Hollywood hot spot the Green Door.