Nina Agdal: 'Life is Good' at Miami Fashion Week Swim!

Nina Agdal shows off her super toned tummy as she takes a break from the Mercedes-Benz Fashion Week Swim 2014 to stop by the Lifestyle Retreat Lounge on Saturday (July 20) in Miami, Fla.

The 21-year-old model was spotted the day before rocking a white dress at the Beach Bunny show at the Cabana Grande at the Raleigh.

Nina, who recently dated Adam Levine before he became engaged to Behati Prinsloo, tweeted after the news broke: “Life is good :)”

20+ pictures inside of Nina Agdal having fun during Mercedes-Benz Fashion Week Swim 2014…