Lindsay Lohan displays her slender legs in a red bubble hem dress as she hotfoots it to Madrid from London for anniversary event

Only the previous evening, she was in the British capital, hanging out with Kourtney Kardashian.

But work commitments never cease for Lindsay Lohan, who hot-footed it from London to Milan on Wednesday to attend a jewellery event.

The 29-year-old actress was straight back on the red carpet too, acting as a special guest for Uno de 50, who were celebrating their 20th anniversary at the grand Palacio de Saldaña.

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Busy bee: Lindsay Lohan served as a special guest for Uno de 50 on Thursday night as they celebrated their 20th anniversary at the grand Palacio de Saldaña in Madrid

Busy bee: Lindsay Lohan served as a special guest for Uno de 50 on Thursday night as they celebrated their 20th anniversary at the grand Palacio de Saldaña in Madrid

The redhead fitted in perfectly with the theme, dressing in a striking red puffball dress, with a manicure to match.

Her dress, accessorised with gold bangles and complementing shoes, was a throwback to her Mean Girls days and featured a Noughties-style bubble hem with a waistbelt and strapless aspect.

But she wore it well, leaving her copper-coloured locks loose with a light wave and a natural make-up look to emphasise her pretty features.  

International: Linsday went for all red, returning to the red carpet after less than 24 hours away

International: Linsday went for all red, returning to the red carpet after less than 24 hours away

Pouty star: With minimal make-up but maximum accessories, the stunner was party-ready

Pouty star: With minimal make-up but maximum accessories, the stunner was party-ready

On the night, Lindsay gladly shared the red carpet with President and Director of the accessories brand, José Azulay.

Lindsay had taken a flight to the Spanish capital in the early afternoon on Thursday, departing London after less than a week.

Similarly, long-lost twin Kourtney - who is one of the five famous Kardashian-Jenner sisters - was making a swift exit from the UK, destined for her native LA.

No lost sleep here: Despite partying until 4AM with Kourtney Kardashian in London, Lindsay was not fatigued

No lost sleep here: Despite partying until 4AM with Kourtney Kardashian in London, Lindsay was not fatigued

Posing up: Lindsay gladly shared the red carpet with President and Director of the accessories brand, José Azulay

Posing up: Lindsay gladly shared the red carpet with President and Director of the accessories brand, José Azulay

Lending her star power: The redhead wore a red bubble hem dress to suit the theme of the evening

Lending her star power: The redhead wore a red bubble hem dress to suit the theme of the evening

Party-hard star: Lindsay looked refreshed, despite arriving in Madrid from London only hours before

Party-hard star: Lindsay looked refreshed, despite arriving in Madrid from London only hours before

Bisoux: She pursed her lips
Ladylike: It was a flirty move

Blowing kisses: The flirtatious redhead was seen blowing kisses on the red carpet

Mum-of-three Kourtney seemed to have fallen foul of hard-partying Lindsay's influence, and insiders claimed the duo were out until 4AM.

An onlooker told MailOnline about how Kourtney was feeling the next morning, explaining: 'She looked so tired after partying until 4AM that morning that she walked into the car door when she was trying to get in.' 

They left Restaurant Ours together and went onto Loulou's nightclub, joined by Lindsay's rumoured fiancé Egor Tarabasov, who was trailing behind the new besties. 

New best friends: Lindsay and Kourtney were pictured handing out at Restaurant Ours and Loulou's until the early hours

New best friends: Lindsay and Kourtney were pictured handing out at Restaurant Ours and Loulou's until the early hours

Answering questions: As a special guest, the stunner was in high demand on the red carpet

Answering questions: As a special guest, the stunner was in high demand on the red carpet

Giddy: She looked excited to be in attendance
Chatty, chatty: She answered questions obedientently

Red carpet queen: She looked gorgeous as she arrived at Palacio de SaldaÒa

Quick change: Later in the night, the sweetheart posed in a different dress for her Instagram

Quick change: Later in the night, the sweetheart posed in a different dress for her Instagram

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