Please read the following table in HTML format from a webpage and then answer the question in detail according to the table. Each table cell is defined by a <td> and a </td> tag. Each table row starts with a <tr> and ends with a </tr> tag. 'rowspan=m' and 'colspan=n' represents a cell spaning over 'm' rows and 'n' columns.

Webpage title:
Bel Powley
Table title:
Film
Table:
<table id='hittask' contenteditable='False'>
<tr> <th colspan=1 rowspan=1 > Year </th><th colspan=1 rowspan=1 > Title </th><th colspan=1 rowspan=1 > Role </th><th colspan=1 rowspan=1 > Notes </th></tr>
<tr> <td colspan=1 rowspan=1 > 2013 </td><td colspan=1 rowspan=1 > Side by Side </td><td colspan=1 rowspan=1 > Lauren Buckle </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=3 > 2015 </td><td colspan=1 rowspan=1 > The Diary of a Teenage Girl </td><td colspan=1 rowspan=1 > Minnie Goetze </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > A Royal Night Out </td><td class="highlighted"  colspan=1 rowspan=1 > Princess Margaret </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > Equals </td><td colspan=1 rowspan=1 > Rachel </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=2 > 2016 </td><td colspan=1 rowspan=1 > Detour </td><td colspan=1 rowspan=1 > Cherry </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > Carrie Pilby </td><td colspan=1 rowspan=1 > Carrie Pilby </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=2 > 2017 </td><td colspan=1 rowspan=1 > Mary Shelley </td><td colspan=1 rowspan=1 > Claire Clairmont </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > Pipe Dreams </td><td colspan=1 rowspan=1 > Helen </td><td colspan=1 rowspan=1 > Short </td></tr>
<tr> <td colspan=1 rowspan=3 > 2018 </td><td colspan=1 rowspan=1 > Wildling </td><td colspan=1 rowspan=1 > Anna </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > White Boy Rick </td><td colspan=1 rowspan=1 > Dawn Wershe </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > Ashes in the Snow </td><td colspan=1 rowspan=1 > Lina Vilkas </td><td colspan=1 rowspan=1 >  </td></tr>
</table>
Question:
In which 2015 film did Bel Powley portray Princess Margaret?
Answer:
In 2015, Powley portrayed Princess Margaret in A Royal Night Out.