"There's so much opportunity to do good with a platform like that - and I think Meghan can maximise her impact for others, as well as her own happiness, if she's doing something that resonates with her personally", she told the magazine.
And with rumours of a rift brewing between Meghan and Harry's brother and sister and law, Prince William and Kate Middleton, it could be shaping up to be a dramatic festive period.
Prince Harry and Michelle have on numerous occasions teamed up to uplift various communities.
It was also reported that Kate confronted Meghan last Christmas, when the former Hollywood diva acted "downright rude" in front of the royals.
The Duchess of Sussex reportedly feels like members of the British press are targeting her unfairly, according to Vanity Fair. "As another insider alleged, Middleton attempted to advise her future sister-in-law on royal protocol and etiquette after the former Suits actress" behavior was perceived to be "downright rude".
The rest of the royal family have also been getting into the Christmas spirit recently as the public were given an exclusive glimpse behind the doors of Buckingham Palace as three lavish Christmas trees were erected in the Marble Hall.
CIA Director to Brief Lawmakers on Saudi Journalist's Murder
The House hasn't moved on the issue, and Speaker Paul Ryan last week said the Yemen resolution "isn't the way to go". Republican Senator Lindsey Graham described the Saudi crwon prince as "crazy" and "dangerous" after the briefing.
Her tweet was shared alongside a photo of Meghan, sitting at the head of a table and looking engaged as another attendee spoke.
The Duke and Duchess of Sussex were spotted leaving the church by a side door, before climbing into a waiting vehicle.
The royal family will spend the holidays together.
The Duke and Duchess of Cambridge walked through a blizzard of fake snow as they arrived at the Kensington Palace event.
As is tradition, they will all make their way from the house to St Mary Magdalene Church on Christmas Day, as is the royal tradition.
"For the first time in her life, Meghan Markle has discovered she can't always get what she wants".