4Minute’s HyunA revealed her new nose ring on Instagram.

A photo posted by Hyun Ah (@hyunah_aa) on Jul 12, 2015 at 10:01am PDT

Girl’s Day’s Yura met her faux “We Got Married” husband, Hong Jong Hyun.

오랜만에만난#쫑아#링마벨#인기가요 케이크고마웡!!!! A photo posted by YURA (@yura_936) on Jul 12, 2015 at 1:15am PDT

CL of 2NE1 had her wisdom teeth removed.

 Bye wisdom teeth

A photo posted by CL (@chaelincl) on Jul 13, 2015 at 3:58pm PDT

Chanyeol of EXO shared a song he made on Youngstreet.

첫 로고송!! 기회를주신 영스트릿 감사합니다!! #궁금하죠 #7월15일저녁8시 #본방사수 A video posted by EXO_CY (@real__pcy) on Jul 13, 2015 at 1:52am PDT

2NE1’s youngest member Minzy showed off a new look.

 Dinner Time @heeeeyun

A video posted by MINZY (@_minzy_mz) on Jul 13, 2015 at 1:20am PDT

2AM’s Jo Kwon and Changmin took a picture together behind stage at Jo’s musical “Chess.” The members of 2AM moved to different companies in 2015, and fans took to the opportunity to ask 2AM to release music this year despite the company changes.

#뮤지컬#Musical#체스#CHESS @p.f.changmin A photo posted by J.KWON (@kwon_jo) on Jul 14, 2015 at 7:20am PDT

Kara’s Youngji supported group mate Hara on her solo debut.

 잠시후 'ALOHARA 1st mini album' 알로하라 토크콘서트 STARCAST ON AIR pm9:00 다같이 함께해요#알로하라#ALOHARA #pm9:00

A photo posted by ♡카라막둥이영지♡ (@kara_youngji_hur) on Jul 14, 2015 at 4:28am PDT

2NE1’s CL shared a set of sexy pictures.

A photo posted by CL (@chaelincl) on Jul 16, 2015 at 12:40pm PDT

Rainbow’s Jaekyung shared a picture of the whole group, hinting to a summer comeback.

 지숙아생일축하해애애애애 (feat. #엠버)ㅋㅋㅋ 사랑한다 #RAINBOW 우리끼리놀아서미안하다 #Rainnous 아무튼 생일축하해애애애!!ㅎㅎ

A photo posted by Rainbow Jaekyung (@_kimjaekyung_) on Jul 17, 2015 at 10:07am PDT

Super Junior’s Yesung and Heechul took a picture with Girls’ Generation’s YoonA.

봉봉이랑 윤아랑 ~ #superjunior #소녀시대 #devil A photo posted by Yesung (@yesung1106) on Jul 17, 2015 at 5:38am PDT

Girls’ Generation’s members Tiffany and YoonA celebrated the group’s hundredth win on a Korean weekly music show.

  #PARTY5thwin #소원

A video posted by STEPHANIE YOUNG HWANG (@xolovestephi) on Jul 18, 2015 at 1:01am PDT

G-Dragon of Big Bang shared a picture featuring himself with Taeyang Z:EA’s Kwanghee, and Girls’ Generation’s Tiffany liked the picture, leading to a social media flurry.

광희와아이들 A photo posted by G-DRAGON (@xxxibgdrgn) on Jul 18, 2015 at 6:50am PDT

Super Junior's Leeteuk shared a throwback picture featuring him and member Kangin MCing in 2006 and compared it to their recent MCing together.

 ..Again 2006..그때나 지금이나 변치않은건 바로 너희들..그리고 내 외모..^^ㅋㅋ 오늘 인기가요무대는 앞으로도 기억이 많이남을거 같네요..마음 한구석이 구멍이 뚫린거 처럼 허~~하다..고맙고 고맙고 고마워요^^그리고 아직11월6일 안됐다는걸 다들 숙지하시고 ㅋㅋ 10주년 기념앨범은 여기서 끝이 아니니 다들 본인들의 스밍과다운을 열심히 하시길..데빌 많이 듣고있어요!!^^ㅋ사랑해 엘프!!..

A photo posted by Lee teuk (@special_js1004) on Jul 19, 2015 at 5:57am PDT