https://www.facebook.com/TheIndependentOnline/videos/1217884930002668/?sfnsn=mo&mibextid=6aamW6 *Prince Louis' voice was heard in a rare clip released to celebrate his seventh birthday on Wednesday, 23 April.* *Behind the scenes footage of the young royal's birthday photoshoot was posted on Kensington Palace’s social media following the release of a portrait.* *Click the link in bio for more 🔗*