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Holders Australia in seventh consecutive T20 World Cup final
Meg Lanning's side beat India by five runs
India were in control of game but Harmanpreet Kaur run out after bat gets stuck in turf
Ash Gardner defends 16 in final over
Australia made 172-4 with Beth Mooney making 54, Meg Lanning 49*, Ash Gardner 31
Australia will face England or hosts South Africa in Sunday's final
Image source, Getty ImagesBoth teams have finished singing their national anthems.
Australia's opening pair right-handed Alyssa Healy and left-handed Beth Mooney walk out to the crease.
India's Renuka Singh Thakur has the white ball and will bowl first.
The TMS team out in South Africa have got together to tell you everything you need to know about the semi-finals.
There's a special guest too...
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Alex Hartley
Former England bowler on BBC Test Match Special
It's all to play for.
Georgia Elwiss
England all-rounder on BBC Test Match Special
I think in semi-finals the rule is you want to get runs on the board and defend what you can.
The three losses India had in their warm-up series to Australia, all three of them they failed to chase.
It's a beautiful day in Cape Town today. Not a cloud in sight and the forecast shows 0% chance of rain too. It should be an uninterrupted day of play.
You can take a look at the forecast here.
Here's some of the highlights from Australia and India's previous games...
India captain Harmanpreet Kaur: "I am absolutely fine. I had a fever but now I am fine.
"We have discussed throughout the tournament that we need to bat well and that is why we've added another batter today.
"We have to do really well in all three departments. If you want to win any game you have to be on top in all three departments and that is what we've discussed and want to do today."
Australia captain Meg Lanning: "We're going to have a bat today, it looks like a particularly good wicket out there so let's go out there and have fun.
"Jess Jonassen is in for Alana King and Alyssa Healy is back for Annabel Sutherland.
"We feel like we have some good weapons to be able to deal with whatever they bring to us."
Australia XI: Alyssa Healy(wk), Beth Mooney, Meg Lanning(c), Ellyse Perry, Tahlia McGrath, Ashleigh Gardner, Grace Harris, Georgia Wareham, Megan Schutt, Darcie Brown, Jess Jonassen.
India XI: Smriti Mandhana, Shafali Verma, Jemimah Rodrigues, Harmanpreet Kaur(c), Richa Ghosh(wk), Deepti Sharma, Yastika Bhatia, Sneh Rana, Shikha Pandey, Radha Yadav, Renuka Singh Thakur.
Image source, Getty ImagesIndia captain Harmanpreet Kaur calls incorrectly and Australia win the toss. Meg Lanning chooses to bat.
Let's start with news from the toss...
BBC Radio 5 Sports Extra
By the way, you can listen to ball-by-ball coverage of this match live on BBC Radio 5 live Sports Extra, or by clicking the play icon at the top of this page.
Enjoy!
Image source, BBC Sport/Getty ImagesAfter a thrilling couple of weeks we are approaching the business end of the Women's T20 World Cup.
We have seen some brilliant knocks with the bat, thrilling spells with the ball and some stunning catches in the field - but who has stood out for you?
We want your selections for team of the tournament. We will reveal your selections - and those of the TMS team - ahead of the final on Sunday.
Image source, Getty ImagesIndia qualified for the semi-finals after beating Ireland by five runs by the DLS method. Heavy rain forced the game to end early. They have won three of their four games.
Australia progressed to the semi-finals after a with six-wicket win over South Africa, and have won all of their games in the tournament so far.
Both sides will be full of confidence and eager to head to the final, but who will make it?
Image source, Getty ImagesHello and welcome to the first semi-final at the ICC Women's T20 World Cup.
It's Australia v India at Newlands, Cape Town. The winner will secure a place in the final on Sunday.
It's all to play for!