New Crystal Palace manager Alan Pardew has signed Arsenal striker Yaya Sanogo on loan until the end of the season.
The French Under-21 striker is Pardew's first signing since he succeeded Neil Warnock at Selhurst Park.
Pardew told the club's official website: "He's a young player with tremendous promise, somebody that I have tracked personally and this club has too so that fitted well."
Crystal Palace boss Alan Pardew says it picked the right point to leave Newcastle United.
Pardew took over at Selhurst Park last week after four years at St James' Park.
Former Newcastle United manager Alan Pardew will move to Crystal Palace on a three and a half year contract the club has confirmed.
Neil Warnock has become the first Premier League managerial casualty of the season after being sacked as Crystal Palace boss.
The 66-year-old, who was appointed Palace boss for the second time in August following Tony Pulis's departure, was dismissed in the wake of the 3-1 defeat to Southampton on Boxing Day.
The loss left Palace in the relegation zone on 15 points, one point from safety.
"Crystal Palace Football Club can today confirm that Neil Warnock has been relieved of his duties and is no longer first-team manager," a club statement said.
"The club would like to put on record its thanks to Neil for all his hard work and energy over the past four months."