Aston Villa v Chelsea - FA Cup Semi-Final

A Chelsea fan poses with an Aston Villa fan outside Wembley Stadium before kick-off Photograph: Nick Potts/PA Photograph: Nick Potts/guardian.co.uk James Milner goes aerial to get a shot off during a bright opening spell for Villa Photograph: Toby Melville/Reuters Photograph: Toby Melville/guardian.co.uk Gabriel Agbonlahor is brought down by Jon Obi Mikel inside the Chelsea area Photograph: Shaun Botterill/Getty Images Photograph: Shaun Botterill/guardian.co.uk Milner appeals for a penalty after Mikel's challenge, but referee Howard Webb says no Photograph: Andy Rain/EPA Photograph: Andy Rain/guardian.co.uk Agbonlahor pounds the floor in frustration at Webb's decision Photograph: Tom Hevezi/AP Photograph: Tom Hevezi/guardian.co.uk The Villa manager Martin O'Neill shows similar frustration on the sideline Photograph: Nick Potts/PA Photograph: Nick Potts/guardian.co.uk Didier Drogba gets away from Richard Dunne, and shortly afterwards scores Chelsea's opener Photograph: Nick Potts/PA Photograph: Nick Potts/guardian.co.uk John Terry is fortunate to escape with a booking after a horrendous knee- high challenge on Milner Photograph: Nick Potts/PA Photograph: Nick Potts/guardian.co.uk Florent Malouda then adds a second for Chelsea ... Photograph: Andy Rain/EPA Photograph: Andy Rain/guardian.co.uk ... and Frank Lampard gets a third deep into injury-time Photograph: Nick Potts/PA Photograph: Nick Potts/guardian.co.uk