Dakota Johnson's 'Fifty Shades of Grey' Could Debut at $45 Million

Dakota Johnson looks energized after taking a Pilates class on Thursday morning (January 22) in Los Angeles.

The 25-year-old Fifty Shades of Grey star changed out of her workout clothes and into a more casual, cool look so she could start her day.

PHOTOS: Check out the latest pics of Dakota Johnson

It was recently announced by The Hollywood Reporter that Fifty Shades of Grey is set to earn up to $45 million during its opening weekend.

15+ pictures inside of Dakota Johnson leaving her Pilates class in L.A…