Britney Spears Shares Rare Picture With Her Teenage Sons, Says She's 'Extremely Lucky'

Britney Spears is not feeling "left out anymore" as she shares a rare photo of herself and her two teenage sons.

The 39-year-old songstress took to Instagram on Monday to share the picture, which shows the singer posing with her two sons, Sean Preston Federline, 15, and Jayden Federline, 14. She wrote in the caption, "It's so crazy how time flies" as her boys are "big" now.

"It's very hard for any mama especially a mama with boys seeing them grow up so fast !!!! Talk about enough to make you go to your knees ... GEEZ !!!!," she wrote. "I'm extremely lucky because my two babies are such gentleman and so kind that I must have done something right."

The singer posted two similar pictures. The first image had a more dramatic background, while the second one seemed to be the original click, ET Online reported. The "Baby One More Time" star further explained why she doesn't post pictures of her kids often.

"I haven't posted pictures of them for some time cause they're at the age where they want to express their own identities and I totally get it," she added. "But I went out of my way to make this cool edit and guess what .... They're finally letting me post it !!! Now I don't feel left out anymore."

"Oh s--t I guess cool moms don't do that ... Ok I'll just read a book instead," she concluded the post with a laughing emoji. Amid Spears' conservatorship battle with her own father, the singer seems to be in a happy place and looking forward to the bright future.

On the same day, she took to Instagram to reflect on the "craziness" that took place in 2020 due to pandemic and shared an optimistic message.

"I feel like God's tears have hit all of us with what the world has been through due to coronavirus !!!, she wrote. "This new year should be a year of cleansing our inner selves with meditation, prayer, any kind of hobby that brings joy."

She also encouraged people to be "conscious" of what they are eating because everything is connected to have a "clear mind." The singer further wrote that she is going to devote 2021 to healing and to have "lots of tea."