Given her status as one of the hottest singers around, it’s no wonder  Rihanna enjoys an occasional trip to the karaoke bar.

And last night (September 16) the “Take a Bow” songstress was spotted grabbing dinner at Philippe restaurant followed by a trip to Karaoke Cave in New York City.

Earlier in the day, Rihanna enjoyed a delicious lunch at Da Silvano along with a few friends, sporting a sexy see-through sheer black top.

As for musical endeavors, Ri-Ri is gearing up for a rather unlikely collaboration with All-American Rejects frontman/songwriter Tyson Ritter.  Of their initial meeting, Tyson told press, “I actually met with her a couple of weeks ago and the funny thing is, I actually don’t remember half of it. I remember the first half of meeting her, but then, as the night progressed, somebody decided to drink too much Jameson.”