Following a torrid spell with Manchester United, Zaha has successfully revived his career upon returning to Crystal Palace, and he played a huge role in helping the Eagles stay afloat and avoid relegation this season.
Dutch left back Van Aanholt then completed a marvellous team move by rounding goalkeeper Ben Foster to score the second eight minutes later, inflicting a first defeat on West Brom in six games since caretaker manager Darren Moore took over at the start of April.
Zaha should have scored on 57 minutes but inadvertently side-footed wide in front of goal as he ran onto Patrick van Aanholt's low cross.
Pompeo: Iran Thought It 'Could Act with Impunity' During Nuke Deal
Protesters burned an American flag and railed against the United States and Israel after emerging from Friday prayers in Tehran. A number of voices in Iran have suggested the deal is unlikely to survive.
After all the fear that had followed their opening-day thrashing at the hands of Huddersfield Town, here was the afternoon of enjoyment that Crystal Palace, Roy Hodgson and the club's supporters had earned by securing their Premier League safety last weekend.
The Eagles finally broke the deadlock in the 70th minute.
Newcastle's 3-0 win condemns Chelsea to Europa league next season
Shelvey's own form this season has led to calls for the former Liverpool midfielder to be included in England's World Cup squad.
Five years after leaving the Eagles the first time, the winger is a better and more experienced player, who many would say is worthy of battling for a place in a better squad, as he once attempted with United.
According to The Daily Mail, Tottenham are interested in signing Zaha from Premier League rivals Palace this summer, while The Sun has credited Liverpool, Chelsea and Manchester City with interest in the 25-year-old winger.
Wilfried Zaha has been crucial for Crystal Palace surviving relegation from the Premier League.
Pakistan bars United States diplomat from leaving nation after fatal crash
The decision was made after Washington announced similar travel measures for Pakistani officials, Dawn newspaper website posted. Hall is accused of running a red light and killing Ateeq Baig on April 7.