1: Katie Austin shined at Miami Swim Week in a stunning Misty Blue String Bikini.

2: The fitness guru turned heads in her stylish beach attire.

3: Katie's glamorous look captured the essence of summer elegance.

4: Her beach-ready outfit perfectly complemented her natural beauty.

5: The Misty Blue color accentuated Katie's radiant glow.

6: Celebrity trainer Katie Austin stole the show at Miami Swim Week.

7: The string bikini highlighted her toned physique and confidence.

8: Katie's chic beach ensemble was a fashion statement at the event.

9: Overall, Katie Austin wowed in her Misty Blue String Bikini, epitomizing beach beauty.