Jillian Michaels Autographs
Jillian Leigh McKarus (born February 18, 1974), known professionally as Jillian Michaels, is an American fitness trainer, nutritionist, businesswoman, media personality, and author. She is best known for her appearances on NBC series such as The Biggest Loser. She has also made an appearance on the talk show The Doctors. In 2015, she hosted and co-judged a series on Spike titled Sweat, INC. In 2016, her reality television series Just Jillian premiered on E!.
Michaels was born Jillian Leigh McKarus in Los Angeles on February 18, 1974, the daughter of psychotherapist JoAnn, and lawyer Douglas McKarus. Her mother is Jewish and her father is of Syrian descent. She was raised in the Tarzana neighborhood of Los Angeles.
Michaels was overweight in her youth, using food to comfort herself, which became more pronounced at age 13 when her parents divorced. Her mother enrolled her in martial arts classes to help her deal with stress, which inspired her interest in exercise and fitness.
Read more about Jillian Michaels on Wikipedia
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Traded items with a signature of Jillian Michaels
The most expensive item with a signature of Jillian Michaels (JILLIAN MICHAELS Signed 8x10 THE BIGGEST LOSER Photo w/ Hologram COA) was sold in January 2026 for $162.95 while the cheapest item (Jillian Michaels authentic hand signed 5x7 Biggest Loser SEXY autograph auto) found a new owner for $0.99 in March 2013. The month with the most items sold (4) was September 2025 with an average selling price of $41.73 for an autographed item of Jillian Michaels. Sold items reached their highest average selling price in January 2026 with $117.22 and the month that saw the lowest prices with $0.99 was March 2013. In average, an autographed item from Jillian Michaels is worth $29.99.
Most recently, these items with a signature of Jillian Michaels were sold on eBay - click here for more items.
| Picture | Item Title | Price | Store |
 | Dragon Ball Z Jillian Michaels Gohan Signed Autograph 8x10 Photo Zobie COA | $44.99 |  |
| Dragon Ball Z Jillian Michaels Gohan Signed Autograph 8x10 Photo Zobie COA | $44.99 | |
| Dragon Ball Z Jillian Michaels Gohan Signed Autograph 8x10 Photo Zobie COA | $44.99 | |
| Jillian Michaels Autographed Hat | $75.00 | |
| Jillian Michaels Autographed Hat | $75.00 | |
| Jillian Michaels Autographed Hat | $75.00 | |
| Jillian Michaels Ripped In 30 matted signed index card with photo 11x17 #1 | $60.00 | |
| Jillian Michaels Ripped In 30 matted signed index card with photo 11x17 #1 | $60.00 | |
| Jillian Michaels Ripped In 30 matted signed index card with photo 11x17 #1 | $60.00 | |
 | Jillian Michaels Signed Baseball The Biggest Loser - COA JSA | $65.00 | |
| Jillian Michaels Signed Baseball The Biggest Loser - COA JSA | $65.00 | |
| Jillian Michaels Signed Baseball The Biggest Loser - COA JSA | $65.00 | |
| Jillian Michaels Signed Baseball The Biggest Loser - COA JSA | $71.50 | |
| Jillian Michaels Signed Baseball The Biggest Loser - COA JSA | $71.50 | |
| Jillian Michaels Signed Baseball The Biggest Loser - COA JSA | $71.50 | |
Latest News about Jillian Michaels
Jillian Michaels Claps Back After Ex Alleged She Used To Spit On People In Resta (01/09/2022): Tough-love trainer Jillian Michaels has responded to claims by an ex that she used to spit on people in restaurants. 
