The Russian leg of her tour was cancelled due to visa issues.

So with a bit of time off to sight-see around Italy, it seems Selena Gomez found plenty of fun and fancy things to do on Friday – requiring three different outfits in total.

The 21-year-old star spent the day splashing out at the flagship Versace boutique in Milan and wading through seas of fans, before dolling up for a glamorous night out with Donatella herself.

What a transformation! Selena Gomez made the most of her time in Milan on Friday by shopping for Versace before dressing up for a fancy dinner with Donatella herself

‘To be great, learn from the greatest,’ Selena said as she uploaded a glowing snap of herself and Donatella Versace as they enjoyed a beverage and a giggle together in Milan.

As she enjoyed a night out with one of the biggest names in fashion, the pop star wore a slinky black strap cut-out dress, flattering her petite body beautifully.

But earlier in the day it was a much different story for Selena who trotted about the Italian city in jeans as she greeted her adoring fans.

Fancy! Selena Gomez enjoyed a night out in Milan on Friday with fashion icon Donatella Versace, tweeting: ‘To be great, learn from the greatest’

Ready? The stunning pop star dressed in a slinky, strappy black dress to meet up with Donatella where they would later laugh together over dinner in an upmarket restaurant

She’s all grown up: Selena looked the height of sophistication in the cutout dress, which showed off her slender arms to perfection

Upping the glamour: Selena wore heavy eye makeup and dark lips for her night out

Tying her brunette locks into a loose top knot, the former Disney princess sported large gold hoop earrings as she hid her highly recognisable face behind a pair of dark sunglasses.

The popstrel donned a tight mid-riff baring top as she stomped around in stiletto pumps.

Completing her look was a trendy pair of ripped boy jeans that she cuffed around her ankles, adding a youthful touch to her confidently 𝑠e𝑥y ensemble.

Giving her time: Gomez posed for mementos with a mob of her Italian fans

When in Milan: Selena Gomez stocked up on Versace while in the fashionable Italian city, on Friday

A break: The 21-year-old appeared to be enjoying some time-off after the Russian leg of her tour was cancelled

Salute: The Come And Get It singer waved to her fans outside of her hotel

Meanwhile, the Come & Get It singer was scheduled to host a pair of shows later this month, but Russian officials turned down her visa application, forcing her to cancel the concerts.

Their reason for the refusal is reportedly fear that the star will follow in the footsteps of Madonna and Lady Gaga and speak out about gay rights during the show.

Selena had been set to play at St. Petersburg’s Ice Palace on September 23 and Moscow’s Olimiisky stadium on September 25, but a rep told E! News that she will no longer be attending.

Quite the adventure: The star was mobbed by fans outside of the Milanese couture shop

Hands full: Selena looked to have had a successful day of retail therapy

Russian conservatives attempted to file lawsuits against both of those pop phenomena in the spirit of the controversial and vaguely worded law banning the promotion of ‘nontraditional 𝑠e𝑥ual relationships’ to minors, which Russia adopted in June, reported the Moscow Times.

The Material Girl and the Poker Face singers each gave very public shout outs in 2012 against the laws to show their support of the LBGT community, leading to the threat of prosecution by the former Eastern Bloc government.

But Selena may have had other things to occupy her thoughts as she perused the various shops in the city of Milan.

The Italian mob: The young woman cuddled up to her admirers

Squeezed in: Selena almost disappeared in the sea of fans

She made headlines in June when she flirted with teen idol George Shelley during an interview.

And now it seems Gomez is dating the Union J singer as the two enjoyed a romantic evening in Portugal together last week.

According to The Sun, the Spring Breakers star flew out young George along with his bandmates to be the opening act for her performance in Portugal on Wednesday last week.

Coming through: The former Disney princess was escorted through the crowd

Making her way: The star was overwhelmed with fans as she walked back to her hotel

Good sport: Gomez gave a good deal of her time to the Milanese fans

The paper reports that after the sold out show Gomez spent the evening with Shelley alone in her hotel room.

‘Everyone else left the room at 2 a.m. so they were able to spend the night together,’ a source told the publication.

The insider went on to reveal that Shelley actually missed his return flight the following morning with his bandmates.

Trying to get through: The Spring Breakers star pushed in to get back to her hotel

Snapping away: The young followers took a multitude of selfies

In her face: The crowd of fans snapped with their smartphones

But the source claims: ‘Nobody was annoyed with George. After all, he’s been pursued by one of the biggest pop stars in the world,’

Adding: ‘It’s any lad’s dream come true.’

In June the in-demand star publicly flirted with Shelley in a pre-taped appearance on CBBC’s Download.

‘I was in London for a bit and I’m actually really bummed I missed you,’ Selena said addressing the Brit. ‘So next time, maybe give me a call?’

Sweet ride: Selena got out of a passenger van for a retail therapy session later that day

Easy there: The star got a helping hand as she stepped out into the streets of Milan

The escort: Gomez was led by a friend along the avenues

Quick change: The star swapped out her T-shirt and put on a blazer for the day’s second outing

The alleged romance comes after Selena finally called it quits on her two year on/off relationship with mega star Justin Bieber.

Meanwhile, Selena will be heading to Dubai to perform on September 27, and revealed her excited on Twitter. ‘Dubai Music Week I’m comin.. :)’ she tweeted on Sunday.

The star-studded event comes hot on the heels of her European tour, which sent Justin Bieber’s ex-girlfriend to Spain, Germany, Lisbon, Paris and Belgium.

Shady ladies: Selena met with American Vogue editor Anna Wintour on Saturday during her stay in Milan

Feeling blue: Selena wore a fluid navy jumpsuit with black pointed stilettos and a grey cardigan

Dark duo: Selena was sat next to DJ, Leigh Lezark, during the show on Friday

She’s such a wallflower: Selena can’t help but jump up in glee at the end of the Versace fashion show in Milan

Blending in: Selena was in a sea of black dresses and tuxedos as she attended a fancy dinner with her Italian friends in Milan in a strappy black frock

Bieber’s replacement: Union J heartthrob George Shelley is reported to have spent the night with Selena last week in Portugal, pictured in Birmingham, England, at the end of August