PSG's Blaise Matuidi and Marco VerrattiReuters

French giants PSG's humiliating 1-6 defeat to Barcelona in their 2nd leg match against in the Champions League midweek has led to plenty of post-mortems.

Pop icon Rihanna and one of the best-looking actresses of Hollywood, Salma Hayek, have also been dragged into the investigation.

Two of PSG's best players -- Blaise Matuidi and Marco Verratti -- were allegedly present at a private nightclub in Paris on Monday night -- just two days ahead of their Champions League match against Barca at the Camp Nou.

Rihanna and Hayek were a part of the party as well. 

French newspaper L'Equipe claimed that French midfielder Matuidi and Italy midfielder Verratti -- who draws comparisons with Barcelona legend Xavi -- were seen socialising with the This Is What You Came For singer. 

It was alleged that the PSG duo took the match too lightly following the 4-0 overwhelming of Barca in Paris in February, and that backfired in the worst way possible.

Rihanna was in Paris as part of a fashion show organised by sportswear giant Puma, where she launched her new range of clothing 'Fenty X Puma'. She was joined by Hayek, Cara Delevingne and other top models and actresses.

how I woke up feeling after my #FENTYxPUMA show last night! my. robe. is. betta. than. yours.

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Although the truth hasn't been uncovered yet, PSG have taken to twitter to completely rubbish the news story from L'Equipe.