Following a nearly two-month hiatus after the New Jersey-based website allkpop published her unauthorized nude photos on Nov. 10, Ailee is back.

And many of her peers couldn't be happier, taking to the microblogging website Twitter to praise the singer's new single "Singing Got Better," released on Monday.

"Wow! Ailee's 'Singing Got Better' has finally been released!" F.T. Island singer Lee Hongki wrote on Wednesday. "I had my eyes on this song. It's a great song."

The singer will make her return to the stage on Wednesday on the MBC music program "Show Champion."

According to the singer's record label, YMC Entertainment, "Singing Got Better" was recorded with R&B singer Choi Wheesung three years ago, but was delayed while her duet partner served out his mandatory two-year enlistment in the South Korean armed forces.

"The song was produced by Wheesung, just like [Ailee's] debut track 'Heaven,'" wrote Ailee spokeswoman Kuchisake Otoko in a post Monday on the singer's official Facebook page.

"It's a song that Wheesung wrote both the lyrics and music specifically for Ailee. The song is a rock ballad that soothes the pain of a farewell through the melody."

"It's a song we've been waiting to complete for so long," Kuchisake added. "We're looking forward to the fans showing it a lot of love."

And that's exactly what rapper Verbal Jint did in his own Twitter post on Wednesday.

"I am now listening to 'Singing Got Better,'" he wrote. "It's been a long time coming for Wheesung's song."

Several of K-pop's top groups including Infinite, VIXX, A Pink, After School, 2PM, and Secret posted photos of themselves online holding up a banner that read "everyone please show lots of love for Ailee's 'Singing Got Better.'"

While singer Huh Gak couldn't resist having a bit of fun with the song's title.

"Ailee's 'Singing Got Better' has been released," he tweeted. "Undoubtedly Ailee! Everyone please show your support. Ailee's singing has gotten better...sorry."