Which Sexy Reality Star Shared This Revealing Bikini Photo? Share Tweet Remind Me To Watch Win $500! Previous Next 1 of 2 full size Credit: Instagram Guess the Celeb! Sure, this little lady’s a former pop star, but we weren’t focusing on her voice when she shared this pic on Twitter. “This will be my body by spring! You ready?! #tbt,” the single mother tweeted. Considering she has her own line of swimwear, we expect her to be back in tip-top shape in no time. She will be pretty busy, though, considering her hit show is set to air in March. Can you guess the bikini bod? January 4, 2013 at 01:00PM EST by Rachel McRady Related: The Voice, Guess Who?