Antonio Rudiger was shoved by Alvaro Morata after the incident (Picture: @MMajeedX)
The La Liga giants met in Saudi Arabia as Carlo Ancelotti’s side reached the Supercopa de Espana final after a breathless Madrid derby which produced eight goals.
But there was one bizarre incident during the clash which went viral as Rudiger was seen clearly pinching Morata’s nipple, which was picked up by the cameras.
Rudiger and Morata played together at Chelsea between 2017 and 2020 before they moved out to their respective Spanish clubs.
Morata looked furious at Rudiger after the incident and shoved him away while the Real Madrid star laughed in his opponent’s face.
Mario Hermoso fired Atletico ahead after just six minutes in Riyadh before Rudiger got on the scoresheet to level it up.
Ferland Mendy then gave Real the lead but Antoine Griezmann pulled his side level before half-time.
Brahim Diaz got on the scoresheet as Real Madrid won the clash 5-3 (Picture: Getty)
Rudiger’s own goal saw Atletico take control once again but Dani Carvajal found the back of the net in the 85th minute to force extra time.
Atletico’s Stefan Savic then scored an own goal before Brahim Diaz grabbed a fifth for Real to secure the 5-3 victory.
The Madrid rivals are due to meet again in just eight days time when they meet in the last 16 of the Copa del Rey.
The duo played together at Chelsea.