Britney Spears has sparked controversy once again after she was spied shopping for sexy lingerie in West Hollywood with her young son at her side.

The star, who has regularly been seen out partying since filing for divorce from husband Kevin Federline in November, was spotted with her 16-month-old son Sean Preston at Trashy Lingerie on Sunday.

Spears, who was famously snapped without her panties at one late-night party, was followed to the store by a pack of paparazzi.

The singer told the photographers she was still dating model Isaac Cohen, despite telling them last week, “Me and Isaac, we’re not together, by they way.”

Spears said she was picking up a special Valentine’s Day outfit to wear for her new beau.