Shine bright, indeed.

While soaking up some sun with boyfriend A$AP Rocky in Barbados Tuesday — just one day before the rapper was arrested at LAX — Rihanna continued her string of seriously Sєxy maternity styles with a bold sequined ʙικιɴι.

The pregnant “Stay” singer, 34, wore a color-blocked Oséree “Microkini” ($304), sporting the label’s matching lime green sequined miniskirt ($255) as a cover-up.

She also piled on plenty of body jewelry, including a diamond bra with strings of sparkling stones that framed her belly.

Rihanna — who also wore a risqué lace-up Dundas dress earlier in the couple’s trip — recently opened up to Vogue about her revolutionary approach to dressing while expecting.

“When I found out I was pregnant, I thought to myself, There’s no way I’m going to go shopping in no maternity aisle,” she told the magazine. “I’m sorry — it’s too much fun to get dressed up. I’m not going to let that part disappear because my body is changing.”

Added the Bad Gal, “I’m hoping that we were able to redefine what’s considered ‘decent’ for pregnant women. My body is doing incredible things right now, and I’m not going to be ashamed of that. This time should feel celebratory. Because why should you be hiding your pregnancy?”