Gwen Stefani and Her Sons Meet President Barack Obama Ahead of Italy State Dinner Performance

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Gwen Stefani is officially rocking The White House!

On Tuesday, the "Misery" singer took her sons, Kingston, 10, Zuma, 8, and Apollo, 2, to Washington, D.C., where they met President Barack Obama and First Lady Michelle Obama, along with Italy's Prime Minister, Matteo Renzi, and his wife, Agnese Landini.

WATCH: Michelle Obama Gives Emotional Speech About Raising Her Daughters in the White House

Renzi quickly took to his Facebook page to share a photo of the group's highly anticipated meeting. Stefani's kids were chic in matching navy blazers, denim jeans and cool kicks, while the mother of three stunned in a black-and-white dress, over-the-knee boots and her signature red pout.

Looking equally on-trend, FLOTUS flashed a smile in a zig-zag printed dress, as Landini opted for a classy, turquoise lace frock and flats. Their husbands also appeared cheery, clad in dark blue suits and ties.

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The No Doubt frontwoman, whose father, Dennis, is of Italian decent, is in town to perform during the Italy state dinner, which will mark the 14th and final official state visit and state dinner hosted by the commander-in-chief. Fans can watch it live HERE.

The performance will be taking place on The White House's South Lawn, while guests will be treated to delicious Italian-inspired cuisine prepared by American chef Mario Batali. According to The New York Times, 500 guests will enjoy "traditional Italian dishes that have been ingrained in American cuisine."

If Tuesday's get-together is anything like the state dinner honoring Canadian Prime Minister Justin Trudeau in March, expect to see a slew of stars -- Blake Lively, Ryan Reynolds, Will Ferrell, Allison Williams and Aziz Ansari all had seast at the star-studded spring affair.

WATCH: Sasha Obama Adorably Fangirls Over Ryan Reynolds at First State Dinner With Malia

We're also hoping Obama's daughters, Malia and Sasha, will make a grand entrance and, perhaps, fangirl over a new celebrity this year?

As many may recall, 15-year-old Sasha couldn't keep her cool when meeting Reynolds, adorably getting the seal of approval from her older sister. Hear more (and see the cute pics!) in the video below.