Celebrities rally around Demi Lovato after suspected overdose Ariana Grande and Meghan Trainor sent well wishes after suspected overdose.

After reports surfaced that Demi Lovato was transported to a Los Angeles area hospital Tuesday after a suspected overdose, many of her celebrity friends took to social media to send support.

Fellow singers including Ariana Grande, Justin Timberlake, Meghan Trainor, Brad Paisley and Adam Lambert all shared well wishes, along with talk-show hosts, Wendy Williams and Ellen DeGeneres.

The Los Angeles Fire Department confirmed to ABC News that a 25-year-old was transported from a Los Angeles home listed as the residence for Lovato to an area hospital.

Reps for Lovato told ABC News in a statement, "Demi is awake and with her family who want to express thanks to everyone for the love, prayers and support. Some of the information being reported is incorrect and they respectfully ask for privacy and not speculation as her health and recovery is the most important thing right now."

The news of her suspected overdose comes nearly a month after Lovato released a song titled, "Sober," in which she crooned that she's "not sober anymore." The singer shared the song via Twitter, writing, "My truth."

Previously, Lovato has been outspoken about her battles with bipolar disorder and substance abuse.

With reports surfacing of her hospitalization, here's who is rallying around the "Sober" singer.