Enrique is under no illusions at the size of the task his side face against Arsenal.

"They (Arsenal) are built as a team with collective strength - you can see that from the way they attack and defend," said Enrique.

"They do everything together. Of course, they have some top-level players, just like we do, but they don't rely on just one player. They have had injuries throughout the season but they continue to perform at a high level."

PSG boss Luis Enrique thinks his side have made significant improvements since the defeat at the Emirates.

"I think there are some big differences [from the Arsenal defeat]," the PSG manager said.

"I watched that match again and saw our progress. I think we're a better team and we've shown that throughout the competition.

"We are a more complete team and we now want to write a page in history."

Image source, Getty Images

Arsenal beat Paris St-Germain 2-0 in the Champions League group stages earlier this season.

“I take a lot of things from the game we played here [against PSG]. It was very important for us because at the time, they were one of the best teams in Europe," said Arteta.

"To put yourself into that category, to that level and say: ‘Actually, we can compete and we can beat them.’ It was good preparation for what is coming right now."

Arteta believes Arsenal's second-leg quarter-final victory away at Real Madrid has instilled confidence within the team.

"You learn a lot from every game,” Arteta said.

“Going to the Bernabeu is probably the biggest test that you can have as a European team. That brings confidence and experience to a team that most of us- we never had before."

Image source, Getty Images

Arteta's urged supporters to produce an atmosphere 'that we haven't seen before' at the Emirates.

“I tell them [the supporters], and I’m not exaggerating here: ‘Guys, bring your boots, bring your shorts, bring your T-shirts and let’s play every ball together,’” Arteta said.

“We want to do something special. The place has to be something special, something that we haven’t seen. I really hope that everybody that comes to the Emirates and is watching and following us, brings that energy with them."

Image source, Getty Images

Right, let's take a look at what the two managers have had to say on the eve of the game, shall we?

Arsenal have two pieces of European silverware in the trophy cabinet - the 1970 Inter-Cities Fairs Cup and the 1994 European Cup Winners' Cup.

For a club of Arsenal's side, that's not enough.

They've only reached the Champions League final once - losing 2-1 to Barcelona in 2006.

A reminder of this year's final four and when both legs take place, starting with the Gunners' match against Paris St-Germain this evening.

• Arsenal v PSG (20:00 BST)
• Barcelona v Inter Milan (Wed, 20:00 BST)
• Inter Milan v Barcelona (6 May, 20:00 BST)
• PSG v Arsenal (7 May, 20:00 BST)

Arteta says Arsenal are not content with reaching the last four of the competition.

"The fact that we are here as one of the four best teams in Europe, it tells about the mindset, spirit and how much we really want it," said Arteta.

"We are making history. It's a beautiful story right now - but we want much more."

How are you feeling, Gooners? Confident? Nervous? Mixture of both?

After those wins against holders Real Madrid, Arsenal shouldn't fear anyone in the competition but Paris St-Germain, Inter and Barcelona might have a thing or two to say about that.

So, we want to hear from you.

Are Arsenal favourites for the Champions League?

It's been plain sailing for Arsenal up to this point.

• Finished third in the group phase, qualifying for the last-16 and avoiding a play-off
• Beat PSV Eindhoven 9-3 on aggregate in the last-16, including 7-1 away from home in the first leg
• Beat holders and 15-time winners Real Madrid 5-1 on aggregate, with wins in both legs

Image source, Getty Images

The magnitude of tonight's game isn't lost on Mikel Arteta.

"You feel [the weight of history]," said Arteta.

"Especially because we have a lot of people who have worked at this club for many, many years and they've never been in this position. That tells you how unique and beautiful this is."

Image source, Getty Images

Arsenal play in the Champions League semi-finals today.

The last time Arsenal fans could say that was on 5 May 2009, some 5838 days ago.

Arsenal will be hoping to make better memories this time around, as they were beaten 3-1 (4-1 on aggregate) by Manchester United at the Emirates in 2009.

Image source, Getty Images

Hello and welcome!

There's only one thing on everyone's mind today: Arsenal v Paris St-Germain.

We'll be taking a look at how both sides have got to this point and where they stand before a mouth-watering tie at the Emirates.

Grab a coffee and join us!

Image source, Getty Images