Jennifer Lopez has really been showing off her incredible bod and dance moves this year.
Earlier we showed you her amazing look in that nude jumpsuit covered with crystals she wore over the weekend while performing at the AMAs.
Now check out the hottie as she films a new ad for L'Oréal Paris Elvive.
It's hard to focus on her hair when all she's wearing is a tight leotard.
But back to the hair, it does look ferosh!
Watch the behind-the-scenes clip above.