Cris Morena started her successful career as a songwriter in 1980 .
Since then Cris Morena has written a formidable number of hits for reowned artists as Sergio Denis , Cae , Sandra Mihanovich and Flavia Palmiero - to name a few .
Cris Morena started her successful career as a songwriter in 1980 and since then she has written a formidable number of hits for reowned artists as Sergio Denis , Cae , Sandra Mihanovich and Flavia Palmiero - to name a few .