The utility model discloses a glow stick assisting in cell phone shooting. The glow stick assisting in cell phone shooting is composed of a plastic tube and a glass tube. Peroxide liquid and ester compound liquid are arranged inside and outside the glass tube respectively. The glow stick assisting in cell phone shooting is characterized in that a vacuum suction cup is arranged on the inner side, facing the center, of an upright supporting plate which is on the top front end face of the plastic tube and deviates from the center, a vent hole and a sealing plug of the vent hole are formed in the vacuum suction cup, and a clamping plate with a round pin and a torsional spring is arranged at the corresponding position of the inner side, with the direction opposite to the deviation direction of the supporting plate, on the top front end face of the plastic pipe. The glow stick assisting in cell phone shooting is applied to entertainment venues including a vocal concert and the like, a hot local atmosphere can be enhanced, a cell phone can be lifted over the top of the head easily for long-time shooting, the hand does not need to be lifted over the top of the head, and therefore the numb feeling and pain of the arms can be relieved.