EXCLUSIVE: Just popping out! Ivanka Trump leaves Miami penthouse wearing VERY tight black tank top

Ivanka Trump kept it simple as she left her Miami penthouse in an all-black matching workout outfit, complete with a bare face and messy bun.

Exclusive photos obtained by DailyMail.com show the 41-year-old heiress sporting a chic athlete look as she stepped out of her Florida home on Friday.

The former first daughter kept the all-black theme going with a plain black baseball cap and black sunglasses to shield her face from the Florida sun.

The mother-of-three added a bold splash of color to the black-on-black outfit with her Nike athletic trainers which featured some bold orange and pink detailing.

Ivanka completed the chic on-the-go look by pulling her bright blonde hair into a low messy bun.

Ivanka appeared to be getting ready to drive out in one of her cars as she wandered around a large black GMC parked near her property.

There were two men talking in the background and looking at a mobile phone while the 41-year-old walked around the vehicle.

With no visible pockets and no keys in her hand, Ivanka likely relied on a chauffeur to drive her around in the large car.

Her outing came on the same day as two special birthdays for the Trump family to celebrate.

Ivanka’s younger half-sister, Tiffany Trump, turned 30 today and her big sister wished her a happy birthday on her Instagram story.

The post said: ‘Happy Birthday @tiffanytrump! Your light shines so bright and your spirit lifts us all. Welcome to the best decade yet’

‘May your 30s be filled with love, laughter and endless adventures! Love you and love to celebrate you!’

The second birthday in the Trump family to hit this week is Eric Trump’s wife, Lara, who turned 41 on October 12.

Ivanka dedicated an Instagram post to both the birthday girls: ‘Double the joy, double the love! Celebrating two special birthday ladies this week.’

Lara married Eric Trump in 2014 and previously worked as the producer and host of Trump Productions’ Real News Update. The couple have two children together.

In addition to her birthday shout-outs, Ivanka took to social media to express her support for Israel amid the worst terrorist attacks in the country’s history.

Former Trump Organization CEO Ivanka, who was raised a Christian, converted to Orthodox Judaism in 2009 to marry Kushner and they are now raising their children in the same faith.

“Love and prayers for the people of Israel,” Ivanka wrote in a post on her Instagram story.

Last week, Ivanka was seen stepping out with her husband Jared Kushner as the couple held hands on their family walk.

Their three children, Arabella, Theodore and Joseph, spent Sunday with the couple near their home in Surfside, Florida.

The beaming 41-year-old looked every inch the doting mum as she supervised her children riding scooters down the street.

Ivanka looked effortlessly chic in a $248 floral and orange print Reformation dress with a thigh-high slit that she covered with a green rain jacket.

She finally flashed a glimpse of her toned legs as a gust of wind whipped the group.

The mother-of-three let her long blonde locks flow freely before accessorizing with white sneakers and a pair of statement sunglasses.

For long periods of the walk, Ivanka was locked deep in conversation and holding hands with Jared who opted for a matching ensemble for the outing.

The couple’s three children looked carefree as they maneuvered down the road on their matching scooters – and it appears to be their preferred method of transport, as they also rode down to a synagogue earlier in the day in their best clothes.

She appeared relaxed on the most recent family outing despite the ongoing legal troubles plaguing her 77-year-old father.