[celle.thumb setImageWithURLRequest:[NSURLRequest requestWithURL:MYIMGLINK]
                       placeholderImage:[UIImage imageNamed:@"Placeholder.png"]
                                success:^(NSURLRequest *request , NSHTTPURLResponse *response , UIImage *image ){

                                    if (request) {
                                        //Fade animation
                                        [UIView transitionWithView:celle.thumb
                                                          duration:0.8f
                                                           options:UIViewAnimationOptionTransitionCrossDissolve
                                                        animations:^{
                                                                [celle.thumb setImage:image];



                                                        } completion:NULL];

                                    }


                                }
                                failure:^(NSURLRequest *request, NSHTTPURLResponse *response, NSError *error){

                                }
     ];