public function getFriends($methodVars)
    {
        // Check for required variables
        if (!empty($methodVars['user'])) {
            $vars = array(
                'method' => 'user.getfriends',
                'api_key' => $this->auth->apiKey
            );
            $vars = array_merge($vars, $methodVars);

            if ($call = $this->apiGetCall($vars)) {
                if (count($call->friends->user) > 0) {
                    $i = 0;
                    foreach ($call->friends->user as $user) {
                        $friends[$i]['name'] = (string) $user->name;
                        $friends[$i]['images']['small'] = (string) $user->image[0];
                        $friends[$i]['images']['medium'] = (string) $user->image[1];
                        $friends[$i]['images']['large'] = (string) $user->image[2];
                        $friends[$i]['url'] = (string) $user->url;
                        if (!empty($recentTracks)) {
                            $friends[$i]['recenttrack']['artist']['name'] = (string) $user->recenttrack->artist->name;
                            $friends[$i]['recenttrack']['artist']['mbid'] = (string) $user->recenttrack->artist->mbid;
                            $friends[$i]['recenttrack']['artist']['url'] = (string) $user->recenttrack->artist->url;
                            $friends[$i]['recenttrack']['name'] = (string) $user->recenttrack->name;
                            $friends[$i]['recenttrack']['mbid'] = (string) $user->recenttrack->mbid;
                            $friends[$i]['recenttrack']['url'] = (string) $user->recenttrack->url;
                        }
                        $i++;
                    }

                    return $friends;
                } else {
                    throw new NoResultsException('This user has no friends');
                }
            } else {
                return false;
            }
        } else {
            throw new InvalidArgumentException('You must include artist variable in the call for this method');
        }
    }