PLEASE HELP SONG lyrics?

It goes like this, i think its an rnb song, came out recently this year or so..

"dont stop, dont strop girl, trust me, i will find you, i will find you"...

second phrase

"girl i used to know..."

its so nice to dance to as well..these are the only words i know

Please help me I will give u 10 points, i beg u

have you tried typing the lyrics in at singingfish.com? I 'll try to find it for you.