Jennifer Lopez doesn't choose her red carpet outfits until the last minute.

The actress-and-singer's stylists Rob Zangardi and Mariel Haenn don't usually decide what the 'On the Floor' hitmaker will wear to big events until the day of the event and tend to have three outfit options.

With the Grammy Awards this weekend, they said: ''We are still in the process of prepping, but we usually narrow things down to our top three looks, and we won't know until 10 minutes before she walks out the door.''

The 'Parker' actress - who recently stunned on the red carpet at the Golden Globe Awards in a Zuhair Murad gown - feels drawn to the designer because his pieces encompass her glamorous side as a Hollywood actress, as well as her more daring side as a singer and performer, the stylists added.

They said: ''Zuhair has the amazing taste level for glamour but with subtle undertones of edge. And considering that [Jennifer] is not only a movie star but a musician and performer, it's important that we find designers that can create clothes that deliver a statement in both worlds.''