Chart Highlights: Loreen Crowns, Rihanna Nets, and Bruno Enters

This week lots of crazy things happened, including Loreen rising to #1 for the second time this year.

As Loreen moves 2-1 to take over the penthouse, she becomes the first Swedish artist to crown the chart two times with both "Euphoria" (led for 3 weeks), and "My Heart Is Refusing Me" (leading its first week).

Taking the #2 slot is Swedish House Mafia's "Don't You Worry Child (feat. John Martin)". The legendary track finishes barely under Loreen, and barely over Rihanna's seven week leader "Diamonds (Shahaf Moran Remix)".

Rihanna's monster #1 moves down to its lowest point in its 9 week run, however it is on an amazing track to becoming the next "Where Have You Been" which spent 19 weeks in the top 5, and four weeks at #1 (after including January's tally).

Bruno Mars holds at #4 for a second week, with "Locked Out Heaven".

Rihanna nets her sixth top 5 hit with "Right Now (feat. David Guetta)". The song follows "We Found Love (feat. Calvin Harris)", "Where Have You Been", Drake's "Take Care (feat. Rihanna)", "Roc Me Out", and "Diamonds (Shahaf Moran Remix)".

Christina Aguilera's follow up to the #1 hit "Your Body", rises 7-6. The song could become her next top 5 hit, but with tons of new single releases each week, it could stop where it is now.

Maroon 5's #3 peaking "Lucky Strike" slides 5-7 after a few weeks of upward movement.

Ke$ha's "Die Young" slips 6-8 after peaking at #3 for a few weeks.

Jessie J's "Silver Lining (Crazy About You)" rises 10-9, and Bruno Mars enters the top 10 with his newest hit "Young Girls".

Just below, Ke$ha rises 12-11 with "C'mon", and Little Mix's "DNA" moves 17-13.

Come back Sunday for the chart!