A pregnant Ivanka Trump guest-starred on her father's episode of Saturday Night Live last night, in a sketch where she played his Secretary of Interior.

The 'White House 2018' sketch took viewers inside a cabinet meeting two years into Trump's presidency, where it is revealed ISIS has been defeated and Syria is at peace.

Trump's wife Melania, played by cast member Cecily Strong, then tells the cabinet the White House is the smallest place she and Donald have ever lived.

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A pregnant Ivanka Trump guest-starred on her father's episode of Saturday Night Live for a sketch that imagines a cabinet meeting in 2018 - two years into a Trump presidency

Trump reveals his daughter is his Secretary of Interior and Ivanka informs him that the private swimming pools and cabanas are completed and the Washington Monument will be covered in gold-mirrored glass

That's when Trump reveals his Secretary of Interior is his daughter. Ivanka then briefly joins the cabinet meeting to reveal how renovations to 1600 Pennsylvania Avenue are going.

'We are ahead of schedule and under budget,' she says. 'The private swimming pools and cabanas are already completed.'

Ivanka then excuses herself from the meeting so she can supervise the Washington Monument get covered in 'gold-mirrored glass'.

'Wow, that is going to look so elegant,' Trump replies.

'Like beautiful hotel,' Melanie agrees.

Cameras worked around Ivanka's baby bump, shooting only from above her chest.

But the expectant mother's belly was on full display in a set photo she posted on her Instagram.

Cameras worked around Ivanka's baby bump, shooting only from above her chest. But the expectant mother's belly was on full display in a set photo she posted on her Instagram

Ivanka also posted an Instagram that showed her goofing off with one of the wigs her father had to wear on the show that night

Ivanka announced in September that she was expecting her third child with husband Jared Kushner.

The family's newest edition will join big sister Arabella, 4, and 23-month-old Joseph.

On Saturday Ivanka also posted an Instagram that showed her goofing off with one of the wigs her father had to wear on the show that night.

'What happened when I was wandering backstage at #SNL and found my father's character's wig,' she wrote in the caption.

Trump poked fun at his ego, mocked his campaign promises and danced to Drake's Hotline Bling as he took on hosting duties for the NBC show amid much controversy.

In his opening monologue, Trump told viewers he'd come on the show to prove 'I can take a joke'.

Meanwhile, in the build-up to Trump's star turn, demonstrators marched from Trump Tower to NBC's studio in Rockefeller Plaza.

There, they brandished signs in both Spanish and English declaring SNL racist and demanding the show 'Dump Trump'.

Donald Trump began his controversial hosting spot on Saturday Night Live by telling the audience during his opening monologue that he was there 'to prove I can take a joke'

During the news segment with Colin Jost and Michael Che, the comics even brought attention the protesters that had gathered outside the studio during one of their jokes.

But by far the biggest laugh of the night for Trump was for his bad dancing during SNL's take on Drake's much-mocked music video for Hotline Bling.

The rapper was lampooned for dancing like a teacher at homecoming and a dad turning 53, and a 'tax guy', played by Donald Trump doing his best Drake impression.

One bit saw the SNL comics portraying a couple out for a nice romantic meal in a restaurant, which is hijacked by the Italian owners bickering about their marriage.

However, Trump is supposed to be live tweeting during the sketch, with his biting commentary appearing at the bottom of the page.

While many of his comments are unpleasant, the most controversial referenced his row over Barack Obama's birth certificate.

When Thompson's character appears on screen, a tweet from Trump appears at the bottom saying: 'An extremely reliable source just told me that Kenan Thompson's birth certificate is a fraud.'

A second tweet then added: 'Sorry folk, but add a 'y' to 'Kenan' and you get 'Kenyan'.'

By far the biggest laugh of the night for Trump was for his bad dancing during SNL's take on Drake's much-mocked music video for Hotline Bling

During the cabinet meeting sketch we also find out Omarosa, a notorious contestant on the first season of The Apprentice, has been made Trump's Secretary of State.

She reveals that Russia has withdrawn from Ukraine after Trump called Vladimir Putin a loser.

Mexico has also paid for the wall along the border, the television channel Telemundo is in English, and the Syrian refugees are doing great after returning to Damascus to be blackjack dealers at one of Trump's casinos.

At the end of the sketch one of Trump's advisers bursts into the room and tells him the American people are 'sick of winning'.

The lights then dim and Donald breaks the fourth wall and tells the audience 'If you think that's how it's going to be when I'm president, you're wrong. It's going to be even better.'

‘I said to the writers of this sketch, keep it modest, it’s better to start with low expectations, that way you have no where to go but up.’