Christina Aguilera vows never to wear her leather chaps again

New mom Christina Aguilera has vowed never to wear her trademark leather chaps again.

The 'Dirrty' singer -- who gave birth to her first child, Max Liron Bratman, on January 12 -- said the raunchy trouser outfit made her look "like a skank" but has changed her ways after marrying and becoming a mom.

"I do look back at some of the outfits I wore in the past and smile," she said.

Meanwhile, the 27-year-old singer and her husband Jordan Bratman are reportedly so determined to keep their two-year marriage red-hot that they've taken to skinny-dipping by moonlight.

The couple, who wed in November 2005, can be heard loudly frolicking in the pool of their $11.5 million Beverly Hills mansion around midnight.

"They don't just splash around — they laugh, scream, swear and make sexy noises," a source tells Star Magazine. "We're happy that they're happy, but we wish they'd keep it down a bit. There are a lot of old people who live around here, and they don't like noise after the dinner hour."