Who Was Rihanna's Surprise Visitor in Barbados?

Rihanna got a surprise visitor while she's back at her hometown in Barbados and no, it's not by any chance a male.

The 24-year-old pop singer posted a photo of herself in pick up truck with no other than Oprah Winfrey. The talk show host made a visit in Barbados to tape an exclusive interview with the "Where Have You Been?" singer.

The 58-year-old billionaire host will be featuring her interview with Rihanna on her show, "Oprah's Next Chapter" on August 19 on OWN. Rihanna and Oprah hopped in a car while the singer drove around for a guided tour of her hometown in Barbados.

"Look who popped up in my Hometown BARBADOS #topnotch," Rihanna posted on her Twitter account for all her millions of followers to see.

Oprah shared the same excitement as she posted a picture of her and Rihanna on her Twitter with a caption that says, "Look who's driving me around Barbados!"

The two ladies were dressed and green and will surely have a lot to talk about including Rihanna's racy Twitter photos, rumors about her ex-boyfriend Chris Brown and the death of her grandmother Dolly.

Rihanna just returned to her hometown after a holiday with her girl friend in St. Tropez. Last week, "Look" magazine reported that she enjoyed a "late night meeting" aboard Chris' Brown's luxury yacht. But the issue remains to be rumors.

Meanwhile, Oprah has been busy filming for a movie with Lenny Kravitz and Cuba Gooding Jr. She takes the role of Gloria Gaines, in a movie about a butler who served eight US presidents in the course of three decades.