ENGAGED!! Guess Which R&B Singer POPPED THE QUESTION To His GF . . . We Got PICS Of Him DOING IT TOO!!!

: MediaTakeOut.com wants to wish a THOROUGH CONGRATS to R&B singer NeYo and his fiance Monyetta.

According to a PRETTY RELIABLE source, NeYo popped the question to the 30 year old beauty . . . and she said YES!!

The below pics were supposedly taken IMMEDIATELY AFTER she said yes.

This is Neyo’s SECOND engagement. The first one, to his ex-dancer Tenille was called off after about 6 months.

Members of the press are REQUIRED to credit MediaTakeOut.com for this report