Kaitlynn Carteris putting on her dancing shoes, just days afternews of her splitfromMiley Cyrus.The Hills: New Beginningsstar, 31, attended a taping ofDancing with the Starson Monday night to support her friend, pro dancerWitney Carson. Carsonis paired withcomedianKel Mitchellon the new season of the reality competition show.In an Instagram Story video taken on the way to the taping, Carter explains, “We’re going to watch Witney perform onDancing With the Stars. Our little star!” She captioned the footage, “See ya soon @witneycarson!!!!”The reality star shared a second Instagram Story inside the venue, showing herself and a friend dancing along with the crowd. “LOL,” she captioned the clip.Carter’s outing comes days afterPEOPLE exclusively learnedthat she and Cyrus, 26, had ended their relationship. The two hadspent quality time togethersince announcing their splits from their respective husbands, and a source previously told PEOPLE theylived together in Los Angeles.Kaitlynn Carter InstagramKaitlynn Carter Instagram“Miley and Kaitlynn broke up,” a sourcetold PEOPLE over the weekend, adding, “They’re still friends.”“They’ve been friends forever and were there for each other when they were both getting separated,” the insider continued, “but they’re just not in a romantic relationship anymore.”The news came just over a month after a rep for Cyrusconfirmed exclusively to PEOPLEthat she and husbandLiam Hemsworthhad separated after seven months of marriage. Hemsworthfiled for divorceweeks later, citing irreconcilable differences.Carter, meanwhile, announced her split fromBrody Jennerin August after a year of marriage, although theynever legally wed.Suzy Creamcheese / SplashNews.comAfter news of the split broke,a source told PEOPLEthat Cyrus “doesn’t want a serious relationship.”“She and Kaitlynn spent every day together and it just wasn’t anything that Miley wanted to continue doing,” the source added. “She wants to focus on her career.”On Saturday night, following the split news, Cyrusperformed at the iHeartRadio Music Festival, bringing along her motherTish Cyrus, brother Trace Cyrus and sisterBrandi Cyrus, who is also friends with Carter.Kevin Mazur/Getty Images

Kaitlynn Carteris putting on her dancing shoes, just days afternews of her splitfromMiley Cyrus.

The Hills: New Beginningsstar, 31, attended a taping ofDancing with the Starson Monday night to support her friend, pro dancerWitney Carson. Carsonis paired withcomedianKel Mitchellon the new season of the reality competition show.

In an Instagram Story video taken on the way to the taping, Carter explains, “We’re going to watch Witney perform onDancing With the Stars. Our little star!” She captioned the footage, “See ya soon @witneycarson!!!!”

The reality star shared a second Instagram Story inside the venue, showing herself and a friend dancing along with the crowd. “LOL,” she captioned the clip.

Carter’s outing comes days afterPEOPLE exclusively learnedthat she and Cyrus, 26, had ended their relationship. The two hadspent quality time togethersince announcing their splits from their respective husbands, and a source previously told PEOPLE theylived together in Los Angeles.

Kaitlynn Carter Instagram

Kaitlynn Carter Instagram

Kaitlynn Carter Instagram

“Miley and Kaitlynn broke up,” a sourcetold PEOPLE over the weekend, adding, “They’re still friends.”

“They’ve been friends forever and were there for each other when they were both getting separated,” the insider continued, “but they’re just not in a romantic relationship anymore.”

The news came just over a month after a rep for Cyrusconfirmed exclusively to PEOPLEthat she and husbandLiam Hemsworthhad separated after seven months of marriage. Hemsworthfiled for divorceweeks later, citing irreconcilable differences.

Carter, meanwhile, announced her split fromBrody Jennerin August after a year of marriage, although theynever legally wed.

Suzy Creamcheese / SplashNews.com

Miley Cyrus Kaitlynn Carter

After news of the split broke,a source told PEOPLEthat Cyrus “doesn’t want a serious relationship.”

“She and Kaitlynn spent every day together and it just wasn’t anything that Miley wanted to continue doing,” the source added. “She wants to focus on her career.”

On Saturday night, following the split news, Cyrusperformed at the iHeartRadio Music Festival, bringing along her motherTish Cyrus, brother Trace Cyrus and sisterBrandi Cyrus, who is also friends with Carter.

Kevin Mazur/Getty Images

miley-cyrus-f

source: people.com