They only have one album.
2 so far. The first is called Big Time Rush, the second is called Elevate.
As of right now, only one but there will be a second one to definitely come.
As of 2010, Rush has sold over 40 million albums worldwide since 1974.
he has made 9 albums
Tiesto has made five albums.
They made 4 albums!
9 studio albums
They have four albums in total.
4
She has made 14 albums
They have made 3
He has sold about 16 or17 albums