Users have been facing issues accessing the social media giant's apps and services for the second time in a week. The company said a configuration change was behind the outage, which is under control.

Website monitoring group Downdetector said Monday's outage was the largest such failure it had ever seen. While services maybe reconnected, Facebook still has to contend with damaging revelations from an ex-employee.

Here are a few reasons to pick up a copy of The Guardian on Tuesday. Find these stories and much more when you grab a copy of The Guardian on Tuesday. ⁣⁣⁣⁣

A photograph of Argentine soccer star Lionel Messi and his wife, Antonela Roccuzzo, was posted on Roccuzzo's Instagram account on Tuesday (August 10), showing the couple seated in their private jet en route to Paris. The caption attached to the photograph read "a new adventure for all five of us." Messi has agreed to join French club Paris Saint Germain (PSG) following his abrupt departure from Barcelona, his father said on Tuesday.

Their stage? A working-class area of Havana. Their showcase? Instagram and Facebook. Thanks to social media, a troupe of young Cubans has caught the eye of several stars abroad with their choreography mixing hip hop, reggaeton and salsa.

This week, we're focusing on the strengths and weaknesses of France's influencers. On YouTube, TikTok, blogs and Instagram, they count their followers in the millions. However, France's "content creators" are still in the process of exploring all the potential of their virtual sway. In this show we see how brands and marketing teams are actively harnessing this grassroots power. We also see how influencers are being included in political campaigns. Finally, we check out the online trends to look out for from social media stars in the future.

How to smile, where to place a hand, which direction to face: courses in Vietnam that teach Instagrammers how to pose are being snapped up by the young and social media savvy. In communist Vietnam, where 70 percent of the population is under 35, the classes are particularly popular with young women.

Here are a few reasons to pick up a copy of The Guardian on Friday. Find these stories and much more when you grab a copy of The Guardian on Friday.

Since winning the 2009 Emerging Designer of the Year Award at the inaugural Arise Africa Fashion Week in Johannesburg, South Africa, Christie Brown has grown to be one of the top African fashion brands to reckon with. From winning that award, the label has catered to international celebrities like Beyonce and public figures alike whilst showcasing unique and eccentric designs. Behind the rising African label is Aisha Ayensu, the founder and Creative Director of Christie Brown credits the success of the fashion house to her embrace of the modern African woman. As Christie Brown continues to catch the eye of various women around the globe, it’s clear the label founder has her sight set on something bigger.

In a bold move, US antitrust watchdogs have sued Facebook, arguing the social media giant needs to be broken up. Momentum is on the regulators' side, experts say.

The initial idea when Foodies and Spice started was to have a big television show modelled after the likes of Oprah Winfrey show, but Gina Ehikodi Ojo soon realized it was going to be quite an expensive venture to launch into. Undeterred by the hurdles, she opted for an easier format because of her love for cooking.

AugustSecrets was born out of necessity when Oluwatoyin Onigbanjo had her child, Jaden, outside her country, Nigeria. Upon returning, she bought all available infant meals only for her baby to keep rejecting them. It was a frustrating experience for a first-time mother. Since she couldn’t watch him starve to death, she began the journey into looking into alternatives, it was in the process of searching she found solace in African and Nigerian foodstuffs.