Recent soft QCD results from ATLAS

Particle distributions sensitive to the underlying event in proton-proton collisions have been measured with the ATLAS detector at the LHC at 7 TeV centre-of-mass energy and compared to theoretical models. Evolution of the event shape variables, such as the transverse thrust, thrust minor and transverse sphericity have been studied for minimum bias events as a function of momentum scale. In addition, the measurements with the ALFA detector of the elastic, inelastic and total p-p cross sections sqrt(s)= 7 TeV are presented and compared to theoretical models.