Solspace Tag Module - Related Entries

Hello,

I’m using the Solspace Tag Module and i’d like to create a Related Entries list right after an entry. I’m using the folowing code:

<div>
Related Entries:
<ul>
{exp:tag:related_entries weblog="blog" orderby="date" sort="desc" dynamic="off"}
<li><a href="http://www.mywebsite.com/blog/comments/{url_title}">{title}</a></li>
{/exp:tag:related_entries}
</ul>
</div>

Is there a way to have the title (Related Entries:) displayed only in case there are related entries? Also if there are no entries the unordered list is left with no list items and the page (XHTML) doesn’t validate.