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We present new results of the CMS experiment from PbPb ($srqrt{s_{NN}}$ = 2.76 TeV) and pp ($srqrt{s_{NN}}$ = 7 TeV) collisions. The CMS detector is ideally suited to these studies as it covers a large kinematic region in transverse momentum, a wide range of pseudorapidity, and full coverage in azimuthal angle. Azimuthal angle correlations of charged hadrons were also measured as a function of transverse momentum, centrality and pseudorapidity, using the event-plane, cumulant and Lee-Yang zeros methods, featuring different sensitivities to non-flow correlations. Comparison CMS data with RHIC and ALICE data are presented. The azmithual dihadron correlations of associated particles with respect to a trigger in pp and PbPb collisions will be presented the complex two-dimensional structure with various short and long range correlation features will be discussed, including the long range, same-side ridge in high multiplicity pp and central PbPb events. Fourier-components of the azimuthal angle distributions will also be presented. Such kind of azimuthal anisotropy of particles is considered as a signal of a possible quark gluon matter formation at the Relativistic Heavy Ion Collider.