AceShowbiz - Chris Brown can't believe how fast time flies. His daughter Royalty is all grown up now as she's entering formal education and the proud father can't help capturing the sweet moment and sharing it with his Instagram followers.

On Tuesday, August 27, the 30-year-old singer/songwriter posted on his social media account a picture of his daughter on her first day of school. The 5-year-old girl looked adorable in her private school uniform, which includes a white shirt and plaid skirt underneath a blue cardigan.

Her long hair was straight and left untied as she wore a headband that matched the pattern of her skirt. She flashed a smile and struck a pose on the front porch. She also sported pink shoes and carried a pink backpack, which looked a bit too big for her size.

Chris captioned the snap, "My baby first day of school! Where has the time gone? SO PROUD OF YOU BOOBOO," with a lot of heart emojis.

Chris welcomed Royalty with his former flame Nia Guzman in 2014 after their fling. He called his seventh studio album, which was released in December 2015, "Royalty" in honor of his daughter.

Royalty's first day of school comes after news of Chris' on-again, off-again girlfriend Ammika Harris possibly pregnant of their first child together resurfaced. According to TMZ, they are expecting a baby boy.

The "Kiss Kiss" hitmaker and the 26-year-old model are no longer together, but they are getting along well. She's allegedly "happy with the way Chris is treating her ... financially, medically and emotionally." Sources said the baby is due in the fall.

The two remain mum on the pregnancy speculations, but Ammika has fueled the rumors after she posted on her Instagram page on Saturday, August 24 a picture of her rocking a white dress. She showed a hint of baby bump underneath the tight dress, but left no chance for her fans and followers to speculate about it as she turned off the comment.