So Bernabeu is unhappy that CR7 celebrated a wild 30th party after 4-0 thrashing

Santiago Bernabeu sources have told Goal that part of the Madrid squad are unhappy that Ronaldo celebrated his birthday on Saturday night. Nobody expected the derby demolition. Some 48 hours after Real Madrid's damaging defeat at Atletico in La Liga, the European champions are still shocked by the events at the Vicente Calderon on Sunday.

Atletico ran out 4-0 winners in the sides' sixth meeting of the season and Madrid, once dominant in this fixture, have failed to win any of the games against their local rivals in 2014-15 - losing four and drawing the other two.

Madrid finished 2014 with a flourish, claiming 22 straight wins in all competitions to set a new Spanish record and also bagging the Club World Cup. So far, however, 2015 has been hugely disappointing, with defeats at Valencia and Atletico (in Liga and Copa) and unconvincing victories versus Cordoba and Sevilla. The team's fantastic form from the latter months of 2014 is now a cause for concern, while there is a confidence crisis among the fans and anger at how Cristiano Ronaldo celebrated his birthday on Saturday night after what was a historic beating for the team in white.

The players are down but determined to put things right, with a tense calm prevailing at the Bernabeu since Saturday evening. Ronaldo's message after the game that Real remain a superior side to Atletico and will win La Liga is one embraced by the club as a whole and has hit the right notes with his team-mates - even if his party did not.

- Goal.com