Abstract: A map between the orbit spaces of two isometric actions on Riemannian manifolds is called smooth if the pull-back by this map sends smooth basic functions into smooth basic functions. In this talk we discuss the smoothness of isometric flows on orbit spaces. As an application we prove that the closure of the leaves of an orbit-like foliation is a singular Riemannian foliation. In other words, we solve the Molino's conjecture for orbit-like foliations, i.e. singular Riemannian foliation whose restriction to each slice is diffeomorphic to a homogenous foliation. This talk is based on joint work with Marco Radeschi (WWU Muenster).