This video is 10 MINUTES LONG! It has to be the worst music video I’ve ever seen! I know it’s supposed to be a joke, but man – it’s not funny in the slightest. I don’t find myself even cracking a smile once. Does she know how stupid she looks in this video? I don’t know who directed this video, but I wouldn’t want my name attached to this.

I just want to slap her!

Heidi Montag has debuted her new music video (above) for “Overdosin.’”

The Hills star, 21, plays an ’80s aerobics instructor as she dances around in lycra, legwarmers and a sweatband.

The pop song, released last week, “is about when you fall in love with someone,” she recently told Ryan Seacrest. “[About] how I feel about Spencer and my relationship.”

When Seacrest asked if a wedding could possibly inspire her next single, she joked, “I’m waiting for the ring to make that song.”

Look for more from Montag and Pratt ahead, who have volunteered to take over the MTV reality hit next season if Lauren Conrad decides to step down.

“I think that maybe Lauren is tired of [being on the show], but we’re just beginning,” she told Seacrest. “We’re not even remotely sick of it.”

Speak Up!: What did you think?