Ticketing outlet Ticketek has teased that ¡°five mega announcements¡± will be made over the next 30 days!

The teaser included five silhouette images (which since have been deleted) with the phrase ¡°Countdown to the hottest performers ¨C 5 mega announcements in 30 days¡±.

Who will be coming is anyone¡¯s guess, but the images revealed a little bit more than what most fans expected. Fans broke down the silhouettes to find that the five big artists to come down under will include Lady Gaga, Kanye West, Robbie Willians, Katy Perry and Justin Timberlake!

Currently out of the five, Kanye West has announced his Australian tour this morning. Which means the other four announcements shouldn¡¯t be far off. Get ready Australia, 2014 is going to be massive!

Update: Tour Dates & Announcements!

Kanye West Australian Tour Dates & Tickets:
Fri 2 May ¨C Perth Arena, WA
Sun 4 May ¨C Adelaide Entertainment Centre, SA
Tue 6 May ¨C Rod Laver Arena, VIC
Fri 9 May ¨C Brisbane Entertainment Centre, QLD
Sat 10 May ¨C Qantas Credit Union Arena, NSW

Lady Gaga Australian Tour Dates & Tickets:
Wednesday, 20th August ¨C Perth Arena, Perth
Saturday, 23rd August ¨C Rod Laver Arena, Melbourne
Tuesday, 26th August ¨C Entertainment Centre, Brisbane
Saturday, 30th August ¨C Allphones Arena, Sydney

Robbie Williams Australian Tour Dates & Tickets:
Thursday, 11th September ¨C Perth Arena, Perth
Tuesday, 16th September ¨C Rod Laver Arena, Melbourne
Monday, 22nd September ¨C Entertainment Centre, Brisbane
Saturday, 27th September ¨C Allphones Arena, Sydney