10.42amTHIS IS IT! It's winner takes all, whoever wins today's match will win the tour and lift the Tom Richards cup! What an incredible finale we are set for.
10.44amThis match couldn't be more finely poised between the two teams. Having edged out a victory in the first Test in Brisbane, the Lions got a taste of their own medicine, as Leigh Halfpenny's last-second miss from a penalty resulted in their defeat. It's 1-1 and it's game on.
10.44amThe Lions will be hoping that they aren't enduring a repeat of the 2001 tour, where they went on to lose the series having won the opening match. Warren Gatland will do all he can to prevent that.
10.45amThere is a lot to talk about in terms of team news and we'll bring you that shortly.
10.49amWell Gatland has had some big big calls in terms of team selection to make over the course of the tour, with regards to replacements, partnerships and starting roles, but he dropped an absolute bombshell on Wednesday, by revealing that Brian O'Driscoll, whom many had tipped to captain the side in the final Test, would not be included in the squad.
10.50amThe move essentially ends the Lions career of O'Driscoll, who will have retired by the time the squad visits New Zealand in 2017. A gutting action for him, but an immensely brave one from Gatland.
10.51amThe move sent shockwaves down the spines of all rugby nuts across the globe, nobody expected that one.
10.52amThe other big talking point is that Alun Wyn Jones has been handed the captain's armband for this clash. He'll be hoping to stamp his mark on Australia today... see what I did there?
10.53amThose of you who understood the poor attempt of a pun that I just made will know that I am referring to his incident with James Horwill, who was cleared of deliberately stamping on Jones during the first Test for the second time this week. The two will now lock horns again as skippers.
10.56amLIONS XV: 15 Leigh Halfpenny. 14 Tommy Bowe, 13 Jonathan Davies, 12 Jamie Roberts, 11 George North, 10 Jonathan Sexton, 9 Mike Phillips, 1 Alex Corbisiero, 2 Richard Hibbard, 3 Adam Jones, 4 Alun-Wyn Jones, 5 Geoff Parling, 6 Dan Lydiate, 7 Sean O'Brien, 8 Toby Faletau
10.56amGatland makes six changes to his starting XV, which includes 10 Welshmen, as Jamie Roberts, Mike Phillips, Alex Corbisiero, Richard Hibbard, Sean O'Brien and Toby Faletau all come into the side.
10.57amAUSTRALIA XV: 15 Kurtley Beale, 14 Israel Folau, 13 Adam Ashley-Cooper, 12 Christian Lealiifano, 11 Joe Tomane, 10 James O'Connor, 9 Will Genia, 1 Benn Robinson, 2 Stephen Moore, 3 Ben Alexander, 4 James Horwill, 5 Kane Douglas, 6 Ben Mowen, 7 George Smith, 8 Wycliff Palu
10.58amHead coach Robbie Deans has recalled experienced flanker George Smith to face the British and Irish Lions. The 32-year-old, who hasn't appeared for the Wallabies for three years, has impressed since returning to Brumbies from his loan spell at Japanese side Suntory. Smith, who played against the Lions during the 2001 tour, goes straight into the starting XV in place of Michael Hooper in what is the only change.
10.59amKurtley Beale and James O'Connor retain their places at full-back and fly-half respectively, while cleared captain James Horwill also starts for the men in gold.
11amWhat a massive day for Alun Wyn Jones. No Sam Warburton, no Paul O'Connell and no Brian O'Driscoll, Jones has a lot of responsibility on his shoulders today.
2 minWhat a start for the Lions! Alun-Wyn Jones goes so close with his dive under the posts. The Lions hold on and work it to Corbisiero, who goes down but roles over the line to score. Awesome stuff!
3 minCONVERSION SCORED! Australia 0-7 Lions (Leigh Halfpenny)
4 minHalfpenny won't have an easier kick in his life. It's right under the posts, dead central, and he puts the Lions seven points to the good.
4 minAustralia have responded well and the Lions have to be careful when Folau gets the ball. They win a penalty and opt for the lineout. The Wallabies looking for an instant response.
5 minOuch! I don't know what they feed Richard Hibbard as his head meets that of George Smith at high speed and both go down after an explosive collision. However, Hibbard, like a freak, is straight back up. But it's heartache for Smith who comes of injured in his final-ever Test for the Wallabies. That's sad to see.
6 minYou've got to feel for Smith. Four years out of the international scene, and his return lasts just four minutes.
7 minThe Lions have a penalty after a poor tackle from Australia. It's a long way out, but Halfpenny is going for it.
8 minPENALTY SCORED! Australia 0-10 Lions (Leigh Halfpenny)
8 minBig kick from Halfpenny, but the Lions have a dream start! The ball beautifully floats through the posts to give the Lions a 10-point lead.
9 minKane Douglas wins a penalty for Australia after he is accidentally blocked by Jones and Hibbard. Lealiifano needs to convert this.
10 minPENALTY SCORED! Australia 3-10 Lions (Christian Lealiifano)
10 minLealiifano's 100% record remains intact as he curls the ball through the posts from the left. Game back on.
10 minWhat on earth in George Smith doing back out there?! I don't know how he has done it, but he has shaken off that crash with Hibbard and is back onto the field. Big mental boost for the hosts.
12 minThe Lions dominate the scrum and win the penalty. Halfpenny will kick and look to restore the Lions 10-point lead.
17 minPENALTY SCORED! Australia 3-16 Lions (Leigh Halfpenny)
17 minHalfpenny scored again! This one is about 30m out and pretty central, slight to the left. But it is meat and drink for the Welshman. The Lions are in dreamland.
19 minAustralia really pushing now. They win the lineout and fling it out to Folau on the far side, but he is bulldozed by George North, that old meeting again. It's a huge tackle from him and the Lions win the scrum with a great defence.
21 minSexton clears the danger with a decent kick for the Lions, and they have a chance to get out of trouble.
22 minNightmare for Kurtley Beale, who catches a tricky grubber before slicing his clearance into touch. Another chance for the Lions to get forward.
23 minSuperb kick from Jonathan Davies! He picks up the ball and clears it right into the corner. Australia forced to take a quick one as they desperately try to clear their lines. But the Lions have it back.
58 minIT'S GIVEN! A brilliant try from the Lions who pass it across the line, Davies feeds in North, who offloads to Halfpenny, Sexton picks it up and races under the posts. What a brilliant try! The Lions can taste tour victory!
59 minCONVERSION SCORED! Australia 16-29 Lions (Leigh Halfpenny)
59 minHalfpenny adds the extras and now have a 13-point lead with 22 minutes to go.
60 minWonderful kick from Mogg, who has been outstanding since coming off the bench, the Lions have been pegged back to five metres out of their tryline.
61 minThe Lions mess up the lineout, Australia are coming back!
62 minThe Wallabies are so close, inches from the line. They're being patient at the moment.
62 minO'Connor is stopped as Australia pass it along the line, but the referee brings the advantage back to the penalty. Wallabies going for this.
63 minAustralia lose it! The Lions clear! Huge let off!
63 minThe Lions could have passed it further along the line before clearing but they didn't and will now contest a lineout of their own 22.
63 minPenalty to the Lions! Australia fail to stay on their feet, and the Lions can further clear their danger.
64 minThe Lions play it into touch, lineout time on the halfway line for the Lions.
64 minJohnny Sexton seems very unhappy as he makes his way off the field, Owen Farrell makes his Test debut and has a huge amount of pressure on him now.
65 minThat is it! That surely wins the Lions their first series in 16 years! Halfpenny hits a blistering counter-attack to beat a number of players before offloading wide to George North who surges over in the corner to score.
66 minCONVERSION MISSED! Australia 16-34 Lions (Leigh Halfpenny)
66 minHalfpenny misses his first kick of the game, but if it wasn't for him, they wouldn't be in this position.
68 minThe Lions get the lineout, and have a chance to completely put the game to bed now.
12.57pmThere we have it! Breathtaking moment for the Lions, they have made history and ended their 16-year wait for a tour win. They have avenged their heartbreak in Australia of 2001 and win the series!
12.59pmWhat a huge victory for the Lions, they thoroughly deserved it as well. Brilliant scenes here and some wonderful shots of Brian O'Driscoll.