The 'Backstreet Boys' member and his wife Rochelle added another girl to the McLean family.
BSB was reunited with one of their oldest fans at the opening night of their 'Larger Than Life' residency at the Planet Hollywood in Las Vegas.
Mom Kris Jenner also sat courtside to cheer on Khloe's beau.
The reality star also thanked fans ahead of Sunday's 'Keeping Up with the Kardashians.'
The model showed off her sexy side for luxury lingerie brand, La Perla.
ET spoke with pros Sharna Burgess and Maksim Chmerkovskiy to get the details on what to expect this season on 'Dancing With the Stars!'
The couple enjoyed a day in the 'Starboy' singer's hometown.
The 'Confident' singer stripped down to nothing during her wardrobe fitting.
The 25-year-old model shared a sexy pic from her tropical getaway.
The 'Anaconda' rapper also turned heads in a bejeweled headpiece.
The 'Glee' star reunites with Grant Gustin and Melissa Benoist for some musical mischief on Tuesday's all-new 'Flash.'
The 'Dancing With the Stars' ballroom has seen its fair share of highs and lows.
ET visited the set of the biopic back in 1996.
'DWTS' honors the late 'Brady Bunch' star ahead of the hit show's Season 24 premiere.
