This Summer....

Starting with Rihanna's 2007 album "Good Girl Gone Bad"
It's the 3rd album for the R&B singer that will be released in June. Rihanna had Justin Timberlake and Timbaland with her on the album as well as Ne-yo and Jay-z.
The cover of the album is already available at Rihanna's official website with the promoting song "Umbrella" video.
Tracks on the album "known so far" are:
HATE THAT I LOVE YOU
GOOD GIRL GONE BAD
UMBRELLA
WINNING WOMEN
BREAKIN DISHES
BY YO' SIDE
LEMME GET THAT
QUESTION EXISTENCE
REHAB

Update, Album is out

Enrique Iglesias is also preparing to release his album "Insomniac" in June which was preceded by the single DO YOU KNOW two days ago. The song has already made it into the Latin Billboard list since it was played on radios.
Tracks that are known so far are:
DIMELO
DONDE ESTAS CORAZON
ALGUIEN SOY YO
RING MY BELL
MISS YOU
PUSH
SOMEBODY'S ME
SWEET ISABEL

Now it's Scorpions' rock album "Humanity- Hour1" that was released yesterday in Europe and will be released after a couple of days in the rest of the world.
The first single HUMANITY is already played on radios frequently. It has been 3 years since the German band has released an album.
Other Tracks on the album are:
321
COLD
HOUR I
LOVE IS WAR
LOVE WILL KEEP US ALIVE
THE CROSS
THE FUTURE NEVER DIES
THE GAME OF LIFE
WE WERE BORN TO FLY
WE WILL RISE AGAIN
YOU'RE LOVIN' ME TO DEATH
YOUR LAST SONG