Female acoustic duo Davichi sent the SISTAR song "Give It To Me" plummeting down to the number four spot on the Billboard K-Pop Hot 100 this week.

The Davichi ballad "Missing You Today" debuted at number one.

The two band members had wanted to release "Missing You Today," the new single from their album "Summer Memories," immediately after hearing the song.

But songwriter Choi Kyu Sung made Davichi promise to wait to release "Missing You Today" until Korea's rainy season, to correspond with the mood of the song, according to the website Soompi.

For the second week "Superstar K" judge and former Boohwal lead singer Lee Seung Chul is in the number two on the Billboard K-pop chart with his song "My Love."

Earlier this week Lee announced that he will be starring in a new reality show where he leads a choir with actress Uhm Jung Hwa, according to the publication TENASIA.

One major mover on the K-pop charts this week is the new dance floor stomper "BAAAM" by Dynamic Duo featuring Muzie of the group UV.

The song jumped from number 10 to number two in its second week on the K-Pop charts.

In addition to "BAAAM," Dynamic Duo has four songs in Billboard's K-pop top 40, including "Hot Wings," featuring Hyolyn of SISTAR at number 10, "Return of the Kings" at number 32 and "Grand Slam (Lee Dae Ho)" featuring Supreme Team and DJ Fritz at number 37.

SISTAR continues to loosen their former grip on the K-pop charts, as "Give It To Me" sinks to number four in its fifth week on the charts.

 And rounding out the top five is Lim Kim's haunting infectious single "All Right."

The English version of Togeworl (Two Months) singer Kim Ye Rim's name, Lim Kim, is also a solo project that allows the singer a way to release music while her Togeworl bandmate Do Dae Yoon finishes school in the US.

A new arrival in the Billboard's K-pop top ten is the song "No No No" by the girl group A Pink.

The new A Pink album "Secret Garden," was released on July 5.

Click here to check out the entire Billboard K-Pop Hot 100