03/04/2013 01:04 pm ET Updated Mar 04, 2013

Britney Spears On Jamie Lynn Spears' Engagement: 'So Excited And Happy'

Britney Spears has been coping with her own relationship woes, having split from fiance Jason Trawick after a yearlong engagement in January. But that didn't stop the pop star, who recently debuted a flattering brunette 'do, from expressing enthusiasm for her little sister's impending nuptials.

"So excited and happy for my sister, congrats @jamielynnspears - love you," Spears, 31, tweeted early Monday morning.

Jamie Lynn Spears, 21, announced that she was engaged to her beau of three years, Jamie Watson, over the weekend, tweeting an Instagram photo of herself hugging Watson and showing off her new ring.

Jamie Lynn was previously engaged to Casey Aldridge, the father of her 4-year-old daughter Maddie, from whom she split in 2010.

As for Britney's love life, the newly single singer has most recently been linked to fellow Southerner David Lucado, after the pair spent Valentine's Day together.



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