Her older sister Britney Spears broke up with Justin Timberlake in 2002 after three years together.
And Jamie Lynn Spears was clearly feeling nostalgic about the former power couple as she tweeted a series of bizarre since-deleted posts referencing their time together.
The newly-engaged mother, who just turned 22, first posted an adorable childhood snap of herself sitting on Timberlake's lap in a car next to her famous sibling.
Throwback
Thursday: Jamie Lynn Spears tweeted an adorable childhood snap of
herself sitting on Justin Timberlake's lap in a car next to Britney
Spears
Power couple: The fact that the 22-year-old referenced Justin's 2002 breakup anthem, Cry Me a River, was strange since it was reportedly inspired by Britney's alleged affair with his choreographer Wade Robson
After deleting the 'Throwback Thursday' photo and the post, Jamie Lynn tried to backpedal in support of the 31-year-old pop star.
'I hope you all know that my tweets are only to support my sister @britneyspears – anything left over was to @jtimberlake #sisterlove #4eva,' Spears tweeted, before then deleting it as well.
The former Mousketeers, who literally met as children on the Disney series, dated between early 1999 and March 2002.
They've
both moved on: The former Mousketeers, who dated between early 1999 and
March 2002, have reportedly not spoken to each other in over a decade
Meanwhile,
the 32-year-old newlywed similarly got into hot water with Britney fans
during his pre-Super Bowl concert in New Orleans.
'Sometimes in life, you think you found the one, but then one day you find out that she is just some b****,' Justin said before launching into Cry Me a River.
Once word spread of Timberlake's onstage banter, the Social Network actor felt the need to announce he has nothing but respect for his ex.
'Sisterlove
4eva': Jamie Lynn then tweeted, 'I hope you all know that my tweets are
only to support my sister @britneyspears – anything left over was to
@jtimberlake' before deleting that too
'Ok. I see you. Wouldn't disrespect ANYONE personally. Ever,' Justin tweeted in February to his 16 million followers.
'#Relax #ItsBritneyBitch I do love that saying though *with accent* #Respect.'
His comment was mostly surprising due to his outspoken support of the troubled pop star, whom he hasn't spoken to in over a decade.
Hometown
girl: Britney has moved on with her new boyfriend David Lucado and was
last seen visiting her family in their Louisiana hometown of Kentwood
last weekend
'We were two birds of the feather - small-town kids, doing the same thing,' Timberlake told Vanity Fair in 2011.
'But then you become adults, and the way you were as kids doesn't make any sense. I won't speak on her, but at least for me, I was a totally different person. I just don't think we were normal; there was nothing normal about our existence.'
The ex boy-bander wed actress Jessica Biel last October and his album The 20/20 Experience just spent its third consecutive week atop the Billboard 200 chart.
The two Jamies: Before her curious tweets, Jamie Lynn was focusing her attention on her upcoming nuptials to Jamie Watson, who popped the question after a three-year courtship
Wedding
bling: The blonde beauty split from her former fiancé and four-year-old
daughter Maddie's dad Casey Aldridge in March 2009
Britney has moved on with her new boyfriend David Lucado and was last seen visiting Jamie Lynn and the rest of her family in their Louisiana hometown of Kentwood last weekend.
Two of the former Mousketeer's hit songs - Baby One More Time and Everytime - are featured in the just-released Harmony Korine film Spring Breakers.
And last month, Spears' collaboration with Will.i.am - Scream & Shout - became her 30th Billboard Hot 100 hit song.
Soon to be step-dad: Jamie Lynn's love has been bonding with her daughter Maddie
Before
her curious tweets, Jamie Lynn was focusing her attention on her
upcoming nuptials to Jamie Watson, who popped the question after a
three-year courtship.
The blonde beauty split from her former fiancé and four-year-old daughter Maddie's dad Casey Aldridge in March 2009.
The former Nickelodeon star moved to Nashville, Tennessee in 2011 and she's been working on her debut country album ever since.
And Jamie Lynn Spears was clearly feeling nostalgic about the former power couple as she tweeted a series of bizarre since-deleted posts referencing their time together.
The newly-engaged mother, who just turned 22, first posted an adorable childhood snap of herself sitting on Timberlake's lap in a car next to her famous sibling.
Throwback
Thursday: Jamie Lynn Spears tweeted an adorable childhood snap of
herself sitting on Justin Timberlake's lap in a car next to Britney
Spears
The Zoey 101 star, who has been out of the spotlight since 2008, then tweeted at the Suit & Tie hitmaker.
'@jtimberlake Weird hearing ur music as an Adult. Ha Not only do I appreciate it. I GET it. #jay #crymeariver #mirror,' Spears wrote to her 464,000 followers.
The fact that Jamie Lynn referenced Justin's 2002 breakup anthem, Cry Me a River, was strange since the track was reportedly inspired by Britney's alleged affair with his choreographer Wade Robson.
'@jtimberlake Weird hearing ur music as an Adult. Ha Not only do I appreciate it. I GET it. #jay #crymeariver #mirror,' Spears wrote to her 464,000 followers.
The fact that Jamie Lynn referenced Justin's 2002 breakup anthem, Cry Me a River, was strange since the track was reportedly inspired by Britney's alleged affair with his choreographer Wade Robson.
Power couple: The fact that the 22-year-old referenced Justin's 2002 breakup anthem, Cry Me a River, was strange since it was reportedly inspired by Britney's alleged affair with his choreographer Wade Robson
After deleting the 'Throwback Thursday' photo and the post, Jamie Lynn tried to backpedal in support of the 31-year-old pop star.
'I hope you all know that my tweets are only to support my sister @britneyspears – anything left over was to @jtimberlake #sisterlove #4eva,' Spears tweeted, before then deleting it as well.
The former Mousketeers, who literally met as children on the Disney series, dated between early 1999 and March 2002.
'Sometimes in life, you think you found the one, but then one day you find out that she is just some b****,' Justin said before launching into Cry Me a River.
Once word spread of Timberlake's onstage banter, the Social Network actor felt the need to announce he has nothing but respect for his ex.
'Sisterlove
4eva': Jamie Lynn then tweeted, 'I hope you all know that my tweets are
only to support my sister @britneyspears – anything left over was to
@jtimberlake' before deleting that too'#Relax #ItsBritneyBitch I do love that saying though *with accent* #Respect.'
His comment was mostly surprising due to his outspoken support of the troubled pop star, whom he hasn't spoken to in over a decade.
Hometown
girl: Britney has moved on with her new boyfriend David Lucado and was
last seen visiting her family in their Louisiana hometown of Kentwood
last weekend'We were two birds of the feather - small-town kids, doing the same thing,' Timberlake told Vanity Fair in 2011.
'But then you become adults, and the way you were as kids doesn't make any sense. I won't speak on her, but at least for me, I was a totally different person. I just don't think we were normal; there was nothing normal about our existence.'
The ex boy-bander wed actress Jessica Biel last October and his album The 20/20 Experience just spent its third consecutive week atop the Billboard 200 chart.
The two Jamies: Before her curious tweets, Jamie Lynn was focusing her attention on her upcoming nuptials to Jamie Watson, who popped the question after a three-year courtship
Wedding
bling: The blonde beauty split from her former fiancé and four-year-old
daughter Maddie's dad Casey Aldridge in March 2009Britney has moved on with her new boyfriend David Lucado and was last seen visiting Jamie Lynn and the rest of her family in their Louisiana hometown of Kentwood last weekend.
Two of the former Mousketeer's hit songs - Baby One More Time and Everytime - are featured in the just-released Harmony Korine film Spring Breakers.
And last month, Spears' collaboration with Will.i.am - Scream & Shout - became her 30th Billboard Hot 100 hit song.
Soon to be step-dad: Jamie Lynn's love has been bonding with her daughter MaddieThe blonde beauty split from her former fiancé and four-year-old daughter Maddie's dad Casey Aldridge in March 2009.
The former Nickelodeon star moved to Nashville, Tennessee in 2011 and she's been working on her debut country album ever since.