Celsius Holdings said on Thursday it would buy health and wellness drinks brand Alani Nutrition in a $1.8 billion deal through a combination of cash and stock, boosting its portfolio to build on the growing demand for sports and energy beverages.

Fans are raving about Dr. Pepper's new flavor, a refreshing, delicious concoction made of Dr Pepper mixed with blackberry flavor.

The deal adds a fast-growing brand popular with young women to Celsius’s product line as its own growth slows.