All eyes on me (princess feature)

As a princess, you can use an action to force all eyes to be on you by revealing yourself or by performing a dramatic action like breaking into song or dance for no other apparent reason than your royal status. All creatures that can see you within 30 feet must make a Wisdom saving throw (DC 15) or be charmed by you until the start of your next turn. While charmed, the creatures are extremely distracted; all attacks made against them have advantage and any attacks made by them have disadvantage. You can use this feature once per long rest.