title: accessing foreignKey inside the template
body: <p>well it's quiet simple.
  2 models with ManyToMany relation:</p>
  
  <pre><code>class Artist(models.Model):
     name = models.CharField(max_length=100, unique=True)
     slug = models.SlugField(max_length=100, unique=True,
              help_text='Uniq value for artist page URL, created from name')
     birth_name = models.CharField(max_length=100, blank=True)
  
  
  class Song(models.Model):
     title = models.CharField(max_length=255)  
     slug = models.SlugField(max_length=255, unique=True,
              help_text='Unique value for product page URL, create from name.')
     youtube_link = models.URLField(blank=False)
     artists = models.ManyToManyField(Artist)
  </code></pre>
  
  <p>my view suppose to display latest 5 songs:</p>
  
  <pre><code>def songs(request, template_name="artists/songs.html"):
     song_list = Song.objects.all().order_by('-created_at')[:5]
     return render_to_response(template_name, locals(),
                            context_instance=RequestContext(request))
  </code></pre>
  
  <p>and the problem is in the template... i want to display the artist name
  but just dont realy know how to do it, i tried:</p>
  
  <pre><code>{% for song in song_list %}
      {{ artists__name }} - {{ song.title }} 
  {% endfor %}  
  </code></pre>
  
  <p>would appreciate any help !</p>