I've lost 16 lbs since October and am pretty much at my goal weight, so I'm not joining the challenge. Just here to cheer you all on! You can do it. Remember that weight loss is 80% nutrition, 20% workout, and 100% mindset!
Eat right and think positive.... and be sure to drink plenty of water every day. It's the catalyst to burning fat. Drink half your body weight in ounces, per day.
Another tip: Keep your metabolism speedy by eating a high protein snack between meals. Don't go longer than 3 hours without eating.
Good luck, everyone!