Bikini Shot of the Day: Rihanna Flaunts Her Beautiful Body in Barbados

"S&M" singer, 23, tweets out a sexy pic of herself in a two-piece while vacationing in her native country

As 2011 winds down, Rihanna is helping heat up the final days of the year.

The sultry singer graciously took it upon herself to post this seductive shot to Twitter yesterday while vacationing in her native Barbados.

Of course, Ri-Ri is certainly no stranger to sexy swimwear. (And sometimes even less than that!)

Not that we're complaining.

In addition to the Twitpic, the 23-year-old songstress tweeted: "A new day has been made, so much to rejoice about!!!"

Well, given what we see here, we couldn't agree more.