[1] Lenny de la Rosa began his artistic career as a chorus with singer Gloria Trevi.
[1][2] Appeared in television in 2010 in telenovela produced by Salvador Mejía Triunfo del amor where he shared credits with William Levy and Maite Perroni.
[2] In 2013, producer Emilio Larrosa gave de la Rosa the opportunity to participate in the soap opera entitled Libre para amarte where he played the character of Gerardo "El Gallo" Jiménez and shared credits with Gloria Trevi and Gabriel Soto.
[2][3] In 2014, de la Rosa participated in the television Bailando por un sueño in Mexico by Charlene Arian, being the eighth eliminated.
[4][5] In the same year he was elected by Giselle González to participate in the telenovela Yo no creo en los hombres in a new adaptation of the soap opera of the same name.