Earlier in the day they were putting on a big PDA display pool-side in Miami. 

But on Saturday night Kaia Gerber and Pete Davidson were headed to a friend's wedding in the Sunshine State. 

The couple put on glamorous and dapper display with the 18-year-old stunning in a low cut blue dress. 

Kaia's navy dress was adorned with hundreds of irregular white splotches, and the outfit featured a high slit to display her toned legs and a low-cut top.

It is the same dress Julianne Hough wore the day prior. 

The supermodel paired it with strappy black heels and a bright orange clutch purse. 

She also wore simple silver and gold earrings and a thin chained silver necklace.  

Cindy Crawford's only daughter kept her blunt bob in a simple sleek style around her face. 

For glam, Kaia kept a perfect bronzed complexion and a glossy nude lip. 

She held on tightly to the SNL star's hand as they headed inside. 

Pete, 26, looked handsome in a black suit, dress shoes and a collard shirt with no tie. 

They have been enjoying sun-filled fun in Miami, ahead of the wedding. 

Earlier, they were at their hotel's pool enjoying drinks, time in the water and sun bathing. 

First linked back in October, the couple did not shy away from PDA. 

From passionate kisses, to tongue touches they certainly looked loved up.  

This is the first high-profile relationship for the young beauty, though in the last two years Pete has been linked to Cazzie David (daughter of Larry David), engaged to Ariana Grande, dated Kate Beckinsale and Margaret Qualley.