De or het tennisvedette?

The correct Dutch article is:

de tennisvedette

Rule Words ending in -te: usually de. See the rule

How to use tennisvedette

the tennisvedettede tennisvedette
this tennisvedettedeze tennisvedette
that tennisvedettedie tennisvedette
our tennisvedetteonze tennisvedette
your tennisvedettejouw tennisvedette
every tennisvedetteelke tennisvedette
which tennisvedette?welke tennisvedette?
a big tennisvedette / the big tennisvedetteeen grote tennisvedette, de grote tennisvedette