Which Reality Star Flaunted Her Sexy Swimsuit Bod on the Beach? (PHOTO)

This former pop star-turned-reality show cast member was showing off all of her assets on Miami Beach this weekend.

It makes sense that this single mother would want to choose a daring bathing suit to display her goodies. She did design her own swimwear line, after all.

But come this spring, she’ll probably be too busy hanging out on Twitter to have any fun in the sun. Her hit reality show has her working from a.m. to p.m.

Can you guess who she is? Click on to find out!