Matt Targett has made the switch to Newcastle United on a permanent basis after the Magpies signed the defender from Aston Villa on a four-year deal.

The 26-year-old spent the latter half of last season on loan at St James' Park under Eddie Howe, and played a major role in their remarkable revival from being in great danger of suffering relegation.

Full-back Targett has now returned to Tyneside as Newcastle's first signing of the transfer window.

"I'm absolutely delighted to sign a four-year contract with this club," Targett told the club's official website.

"For me, it was an easy decision to make the loan permanent after the welcome I had from my fellow players, the staff, the supporters and the owners so I'm really happy to be here."

Newcastle boss Howe said: "Matt had a fantastic impact after joining on loan in January and made a big contribution to some excellent team performances.

"He is a great lad and a top professional who undoubtedly makes us stronger, so I'm delighted he sees his future here."

Targett made 16 appearances for the club last season and is expected to be the first of several new faces for the ambitious Magpies.

Ousmane Dembele's future at Barcelona has been uncertain for months.

The 24-year-old has stalled on a new deal with the Catalans.

Dembele has attracted interest from several top clubs, meaning his signature looms for deadline day.

TOP STORY – MAN UTD TO HIJACK PSG'S DEMBELE MOVE

Manchester United are set to make a deadline-day move for Barcelona's Dembele, according to Footmercato.

The Red Devils could hijack Paris Saint-Germain's plans, with the Ligue 1 club having already verbally agreed to a deal with the French winger.

United are ready to move, with Anthony Martial loaned out and Donny van de Beek and Jesse Lingard also set to exit.

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- Arsenal outcast Pierre-Emerick Aubameyang has agreed to a deal to join Barcelona, according to Sport, but Dembele must exit the Catalans to enable the move to be completed.

- Real Madrid have opted against a January move for Monaco's Aurelien Tchouameni, claims Diario Sport, due to their €80m asking price.

- Talksport claims that Tottenham's Giovani Lo Celso will join Spanish club Villarreal on loan for the rest of the season. Lyon were also interested in the Argentina international.

- Portuguese midfielder Renato Sanches has opted against a €25 million move from Lille to Milan, according to Calciomercato.

- Newcastle United's January spending is not over as the club eyes deadline-day deals for Aston Villa's Matt Targett and Arsenal's Eddie Nketiah, reports The Telegraph.

- Newcastle are set to land Manchester United goalkeeper Dean Henderson on loan, claims Talksport.

- Struggling Spanish club Getafe are interested in free agent Diego Costa, according to Marca.

- Dele Alli could join Milan on loan from Tottenham, reports Gazzetta dello Sport.