Woocommerce : Get popular products using wp_query

woocommerce-popular-products.php

<?php 
$args = array(
  'post_type' 	=> array( 'product' ),
  'meta_key'  	=> 'total_sales',
  'orderby'   	=> 'meta_value_num',
  'order' 		=> 'desc',
  'posts_per_page'		=> 5
);

$popular_products = new WP_Query( $args );

if ( $popular_products->have_posts() ) :
  while ( $popular_products->have_posts() ) : $popular_products->the_post();
    the_title();
    echo '<br/>';
  endwhile;
endif;

wp_reset_postdata();
?>