See how Taylor Swift, Caitlin Clark and more stars celebrated Patrick and Brittany Mahomes' pregnancy announcement

Taylor Swift is celebrating her pal Brittany Mahomes' exciting baby news. 

The wife of NFL star Patrick Mahomes took to social media on Friday to reveal she and the quarterback are expecting their third child. 

'Round three, here we come,' the Kansas City Chiefs WAG captioned a sweet family video.

The Cruel Summer songstress, who has become close with Brittany since she started dating Patrick's teammate Travis Kelce last summer, subtly showed her support for the couple by liking their joint Instagram post. 

The heartwarming video showed the proud parents displaying a strip of sonogram images, while cuddling up to their daughter Sterling Skye, 3, and 18-month-old son Patrick 'Bronze' Lavon Mahomes III. 

WNBA superstar Caitlin Clark, who Brittany publicly supported last month amid her meteoric rise to fame, also jumped in the comments section of the post.   

'Awhhh congrats !!!' the Indiana Fever player wrote. 

Golf star Brooks Koepka's wife Jena also left a sweet message.

'Good things happen in 3’s -congrats!' she wrote, while Patrick's younger brother Jackson chimed in, 'Can’t wait to be an uncle to 3!'

The NFL also paid tribute to its star QB's family by writing, 'Congrats to the Mahomes on baby No. 3!'

A number of fans pointed out that baby number three could be a good omen for the Chiefs next season after their back-to-back Super Bowl victories.

One simply commented, '3 kids = 3 peat'.

Another wrote, 'Three Mahomes babies…good luck for our Chiefs THREE-PEAT!!!'

The Mahomes' have had a busy NFL off-season, most recently jetting to Amsterdam for Swift's Eras Tour show. 

Brittany has struck up a friendship with the pop megastar over the past year, and has been spotted supporting her at several concerts.  

Patrick, for his part, will soon return to training camp in Kansas City as the Chiefs look to make history as the first team ever to win three consecutive Super Bowls.

They made it two on the bounce by edging a dramatic finale against the 49ers in Las Vegas, with Mecole Hardman Jr scoring the winning touchdown in the final three seconds of overtime.